A veteran’s
insight into live amplified sound.
“Man, that band
would have been amazing if it weren’t for the awful sound!” I said as the house
lights went up and the band known as Holy Grail, along with what few people
constituted their road crew, began hastily clearing their gear away for the
next act.
“I know, all I
could hear was bass drum,” Matt said, pulling his ear plugs out.
“If you go in
the bathroom you can actually hear the guitar,” Ron said, sipping his bass pale
ale. It was our last beer of the night before the headliners, Blind Guardian,
were set to take to take the stage in a club in Tempe. We had driven some seven
hours from Las Vegas to catch them on their American tour, a rarer appearance
for the old German power metal band as time went on. On the drive back, I would
feel sick, blaming it on that last beer, which I admit tasted a bit funny.
“It’s a pretty
awful thing to say that I can’t hear the guitar in a power metal band,” I said.
“And the funny thing is, I can see what they were playing; I know it was hard
to play.”
“I guess we’ll
have to imagine the sound of shredding,” Ron said.
After a short
wait, the lights dimmed back down and the intro track started for Blind
Guardian, a long orchestral affair. The stage lights went up and – holy crap! –
we could hear the guitar. Marcus Siepen and Andre Olbrich played their separate
and intricate parts with crystal clarity. The drums rumbled, with the bass
drums giving out a perfect, chest-thumping kick. The bass had tone! You could
hear the keyboards perfectly balanced on top of the mix. Then Hansi Kursch
started singing, and it was crisp and dynamic. The band dropped into a softer
section, and I realized I had forgotten to put my ear plugs back in. For anyone
who frequents heavy metal shows, you know that such experiences are rare ones.
The whole show
was like that. Dynamic and powerful. Soft songs were soft and clear. Loud
aggressive tracks chugged forward with clarity. The concert went from being a
tolerable experience to a truly great one. What was the cause of this rift? The
sound, specifically, the way the sound was run through the P.A. A well-run
sound board can mean the difference between hearing nothing with bleeding ears
and hearing everything without plugs – from a heavy metal band, no less.
If you want to
check out either of these bands and get a perspective on what I’m talking about,
here are a few links (I believe these are actually the first songs each of
these bands played live):
Blind Guardian:
http://youtu.be/CFZ_Uyqbr4k
Holy Grail: http://youtu.be/0BE1RwR81dc
That concert
was a great example of lots of things with live sound. Who is responsible for
greatness and failures in that department? The blame usually lands on the
“sound guy,” that is, the technician that is managing all the volume levels
coming out of the P.A. or house speakers. That’s true for the most part.
There’s a lot more to it than just the board though, and the band, along with
every piece of equipment that gets toted from gig to gig, is usually responsible
for at least part of a failure when it comes to amplified sound. I’d like to
talk about some of those reasons.
Before I begin,
I should tell you that I’ve been performing music most of my life. As an adult,
I’ve performed lots of amplified music on many kinds of instruments in far too
many venues to even list. Just as much, I’ve been a member of the audience for
musicians that I love. I’ve also been “the sound guy” for lots of other gigs,
and I have experience as a recording engineer. These days I’m usually not a
good choice for those later two due to my hearing loss, but I’ve learned a lot
by filling all those different roles.
The Room
The most
overlooked, and yet still most important, aspect of any gig is the room in
which it is being played. The acoustics of the room, its tendencies to amplify
and reflect certain frequencies and its tendencies to dampen others, makes the
biggest difference when trying to create an adequate sound environment. Where
you are standing as a listener can have a huge impact on your perception of the
concert. Stand close, and you may get blasted. Stand in the back, and you may
miss something. Or, as in the above example, you stand in the bathroom and hear
something inaudible otherwise.
This is why
sound booths are usually placed center stage at the back of the venue, where
all the tendencies of the room (or outdoor venue, if that is the case) can be
more or less heard and accounted for. A good acoustic space will produce
similar experiences throughout the room, a poor one will be full of bass traps
and hard surfaces, distorting what the audience hears. The amount of people in
attendance can affect the sound too, as the human body acts like a big treble
dampener when the crowd is packed in. Many times sound checks are done on an
empty room, and when the place is packed things can sound very different.
A good
technician will be able to make adjustments depending on what the venue is
doing on a particular night and what they hear from the band. I’ve met a few
bad sound technicians that will refuse to adjust levels in any event, claiming
that they’ve already figured out the best levels. These are usually people that
work the same venue every night, and though you would think they have the room
figured out, every band sounds different and requires some different treatment
to sound good coming out of the P.A.
Sometimes, a
venue is just an all-around bad choice for a concert, and very little can be
done to improve the sound. Stadiums and arenas were built for sports teams, not
concerts, so nobody should be surprised at a poor acoustic experience at such
venues.
The Band
This is the
next big variable. If you are traveling with the same band for weeks, doing the
same sets over and over it isn’t such an unknown (though there are always
little things that change night to night, like a hoarse singer), but for most
gigs you have a sound team that is local, or is at least somewhat different
than the night before. Figuring out how to make a band sound good is sometimes
a puzzle, but can be accomplished easily with a solid sound check and some
adjustments as the night goes on.
The band can
also affect the sound outcome negatively in some ways they themselves may not
be fully aware of. In the above example, the opening act, Holy Grail, was
playing on stage with traditional amplifier rigs. In a heavy metal band this
usually consists of very loud half or full stacks (guitar and bass amplifiers
with one or two cabs filled with four speakers each) placed next to or behind
the drummer, facing out toward the audience. In the old days these were more
necessary, as P.A. systems often lacked the power and clarity to handle much
more than vocals, and venues were small. Now they are less necessary. This
detail is important because, although we in the audience could not hear the
guitar players much at all, they likely could hear themselves loud and clear.
They were not aware that they sounded bad.
Bands also can
ruin their own sound by making demands about their sound from the stage, where
they cannot accurately hear the P.A. They can also play differently than they
did at the sound check (you would be surprised how much this happens – bands turning
up their amps, singing louder, or using their microphones differently). They
may also not have an idea of what they want their amplified sound to be like,
just assuming that the technician will know what to do. The person at the board
might just assume they want everything bass-heavy and loud when what the band
wants to be heard is the high-end of the bass and the sound of the hi-hat. The
band must communicate what they want.
Lastly, their
equipment might not be set up to be easily compatible with their sound system.
Direct inputs for bass and keyboards can be distorted without the proper knowledge
for patching in, and the microphones for acoustic instruments may be something
unfamiliar to the musicians if they did not bring their own. All of these
things are the band’s responsibility.
The System
The sound
system at a venue can have a big impact on your experience as a listener as
well. A sound system might be geared toward a certain type of music that
frequents that location, and you may be listening to a different genre. Monitor
systems may give the band a different impression of the sound than what comes
out of the main speakers. The P.A. may be too big or too small for the genre
you are listening to, making a jazz band sound over-loud or too bass-heavy, or
making a heavy metal band sound like static. Big subwoofers work for rap, but
sound far too boomy for folk music.
The “Sound Guy”
Though it may
seem like I spent the last thousand words trying to shift the blame for bad
sound away from the technician, ultimately it is their responsibility to run
their equipment optimally during a concert.
This failing
comes in several varieties.
The union guy. I’ve been to a few shows
(and played in a few more) where the technician running sound got the job based
on seniority; even non-union venues will often hand jobs to the people who have
been around the longest. Needless to say, with age does not necessarily come
wisdom, much less skill. I’ve dealt with older techs that are deafer than me,
which is really saying something. You can usually tell if this is the case when
there is a screeching amount of treble, even from the booth, as those
frequencies are typically where most people lose their hearing. This isn’t to
say all union guys are deaf or bad at their job (in fact, most are quite good
at what they do), just that they are out there and you get them from time to
time
The rock/pop show guy. You will find
this particular kind of tech running sound at a gig of a different style, say
jazz or an acoustic guitar-based group, and generally bringing over habits and
assumptions from the other side. Audiences at rock concerts or clubs generally
like things really loud, with the bass booming, and rock show guy will give you
just that, even if the current act is a jazz trio. If you find yourself
plugging your ears at an unplugged concert you usually have this sort of tech.
He might also like to pump up the reverb effects for an indoor event, or make
acoustic instruments like horns overly dry because he’s used to guitar coming
in drowned in reverb from the amp.
The vengeful sound guy. This the tech
that gets angry over a band making certain requests, and chooses to exact his
revenge by making the show sound awful for everyone present. Any number of small
things can set him off, such as a drummer repositioning his mics so that he
doesn’t hit them while he plays. If you’ve ever heard a musician declare that
you should be nice to the sound guy, chances are they’ve med the vengeful type
and fear them.
The sound guy who just doesn’t care.
This probably most of your bad sound experiences right here. It’s an opening act. Who cares? Eh, so what
if that mic doesn’t work, you can hear the cab from the stage anyway. Hey man,
can you watch the board? I’m gonna go get a drink. Just pull back this slider
here if you get some feedback. What more can you expect from a PA salesman
from Guitar Center that was asked to run sound for his buddy in a local band?
Blind Guardian and Holy Grail- Why Such
Difference?
Revisiting the
two metal acts I saw with my friends, I can tell you why they sounded so
radically different in the same room with the same PA only minutes apart:
1. The Band.
Blind guardian is a group of very experienced and legitimately good musicians.
They have been touring for nigh on thirty years and understand how to adapt to
situations better than their young and still inexperienced openers.
2. Equipment. Blind
guardian actually played with no monitors or amplifiers on stage with them. All
of the amplification and processing was done off of stage left in
well-organized road racks. Isolation cabinets were used to perfect the sound.
All five of them used in-ear monitors, which deadened some of the loudness of
the drums on stage and allowed them to play with good balance. Holy Grail, by
contrast had their cabs on stage, and was using angled monitors to hear
themselves.
3. The sound
guy. Blind Guardian travelled with their own sound tech who was familiar with
how to run their show, but the opening acts that travelled with them had to use
in-house sound techs. The person running the board for Holy Grail was likely
not as competent or did not understand what the desired sound for a metal band
was, as shown by the booming, muddy bass and total lack of guitar in the mix.
There you have
it! I hope you have found it informative. Feel free to leave me any more
article suggestions.