Which band has found success in children's music, They Might Be Giants or The Wolfgang Press?
They Might Be Giants: They Might Be Giants (often abbreviated as TMBG) is an American alternative rock band formed in 1982 by John Flansburgh and John Linnell. They Might Be Giants:  More recently they have also found success in children's music, and in theme music for several television programs and films. The Wolfgang Press: The Wolfgang Press was an English post-punk band, active from 1983 to 1995, recording for the 4AD label.
They Might Be Giants