it's "officially" a "thing" now, apparently......
http://www.londoninstereo.com/soundtracks-a-study/
I for one welcome the fact that now several of my favourite bands occasionally give me the chance to go and watch them while sitting in a comfy seat. Just hoping it doesn't go sufficiently overground that we start seeing landfill guitar bands whose idea of instrumental is doing their crappy songs without the singing having a crack at it...
(I think a lot of people of my generation were put off instrumental music in the pop/rock genres by that 80s major label thing of the single B-side being the A-side with the vocal track excised: pointless and insulting. And one of my mates only last year came out with the quite flabbergasting line in a review of excellent Motherwell band A Sudden Burst of Colour "it can be hard for a band to engage an audience without a vocalist"... I've been laughing about this ever since... they're playing Salford tonight actually, I do hope he's there... FWIW it's 30 years ago almost to the day that I first realised that a properly written instrumental could be at least as powerful as a song: happy birthday to The Chameleons' "Strange Times" and its exceptional singing-free last track "I'll Remember".)
.......Anyway yeah, leave it to people who know what they're doing please. (Basically British Sea Power and post-rock bands). Cheers.