Definition: In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: How many songs on What To Do About Them had been previously unreleased? Passage:In 1992 the band signed to Taang! Records and released the eight-song mini-album What To Do About Them culled from a mix of previously available and unreleased home and studio recordings. Musician/cartoonist Ron Regé, Jr. contributed artwork to the album's cover as well as lo-fi recordings that were woven into the record's sequence. The band also set to work recording their first LP, around which time shifts in Swirlies' personnel began to occur. Ben Drucker only drummed on a third of the new album's studio tracks, and for the remaining songs his parts were handed over to a pair of session drummers. Andy Bernick departed to pursue ornithology for the academic year and Damon's former roommate Morgan Andrews filled in on bass guitar and other noises. It was this line-up that toured to support the new album, Blonder Tongue Audio Baton, and appeared in the video for its lead track, "Bell". Named for an obscure piece of vintage musical equipment, Blonder Tongue Audio Baton made use of Mellotron, Moog, and other analogue artifacts that the group had unearthed in the studio. During sequencing the band threw in numerous lo-fi compositions, soundbites, and rants, and collaged together an album jacket from arrays of found images and objects that matched the album's eclectic aesthetics. Hailed for melding "the high waters of shoegaze creativity and the mounting currents of indie rock", Blonder Tongue Audio Baton quickly rose to prominence in the American noise pop canon.


b