wanker band
Wanker bands are bands made for wankers. Wanker band is a pejorative term usually used for bands which have repetetive, boring, and unimaginative songs, riding on the wave of a current trend. A prime example of a wanker band are Little Man Tate.
Hey, I'm going to see LMT tommorow.

I'm afraid LMT are a wanker band, wanker. 