
1) Group known for noodling 2) Noodling outfit 3) Phish
Found on
https://www.crosswordclues.com/clue/jam-band

Jam bands are musical groups whose live albums and concerts relate to a unique fan culture that began in the 1960s with The Grateful Dead, and continued with The Allman Brothers Band, which had lengthy jams at concerts. The performances of these bands typically feature extended musical improvisation (`jams`) over rhythmic grooves and chord patte.....
Found on
http://en.wikipedia.org/wiki/Jam_band
No exact match found.