From the Chaosium website:
Strange Songs can be heard across time and space...
A new monograph from the acclaimed* non-euclidian fuzion band Cabal 13. Strange Songs includes 5 modern day Call of Cthulhu adventures with a musical theme:
Daddy's Little Girl
Drum Circle
Make Ye A Path
Opening Act
Two Turntables & A Microphone
There's something here for just about everyone. Inner City Hip Hop. Shamanic Drumming. R'lyeh Rock & Roll. Gospel. Classical Cultist. Play them as one shots. Play them as stand alone adventures in your on going campaign. However you play them, play them loud!
Be sure to catch Cabal 13 on tour at a cemetery near you.
Cabal 13 is widely acclaimed on mars. Go ask them. Strange Songs is not a Blood Brothers collection.
Each adventure does take itself more seriously than the sales monkey who wrote the copy may be letting on.