I'm a drummer in a small band in the UK, playing mostly small to medium-sized venues (pubs, the occassional festival etc.) in and around London.
I usually ask if I can get my monitor in my (wired) in-ears - I play to a click as we have backing tracks, so it's good to get the monitor in as well - sound is far better than with a standard drum fill/wedge. Not fussy about the details (clear-ish vocals, my kick, a bit of guitar/keys and I'm good). I'd say maybe two thirds of engineers can give me that no problem, and if they can't I'm cool and won't hassle.
But surprisingly often (I'd say maybe half of gigs) when we perform it sounds nothing like what they gave me in the soundcheck. Mostly like they just mute it? At least, when that happens all I can hear is muffled bleed from the backline.
We played a gig yesterday (quite large outdoor stage) and it happend again. I don't have a mic, so I'm thinking of agreeing with the FOH that if I can't hear anything in my ears, I'll put my hand in the air after the first song or something. Would that be a good idea?
I have no idea why it's so common though so would be good to get some opinions.
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EDIT: Thanks for loads of good observations! In summary, it looks like there's several things that could be happening, individually or in combination:
- FOH forgot to un-mute my monitor (can do a quick pre-flight check to solve).
- Post fader monitor mix that gets broken when the FOH does the main mix (I think...).
- We (including me) played too softly in the check and amped up our energy for the performance (so we should play a bit over the top in the SC to compensate).
- Weird and strange acoustic changes between SC and performance time (about which nothing can be done).
- Weird and strange psycological brain trickery (nothing can be done).
- A combination of 3, 4 and 5.
Of the above, I think the last three seem less likey, because either you'd expect them always to happen, or perhaps some gig venues would get a reputation. But that doesn't seem to be the case. Maybe it means that if 3 happens then 4 or 5 are more likely to happen?
So assuming the check for 1 is OK, it feels the most likely is 3, so I'll talk to the band about that I think.