OOMPAH

___ band

• Bass brass sound

• Bass sound

• Brass band blast

• Brass band output

• Brass band sound

• Brass blast

• Kind of band

• Notes from big brass

• Oktoberfest sound

• Old-timey band type

• Sex appeal about a tuba's sound (6)

• Sousaphone sound

• Tuba blast

• Tuba onomatopoeia

• Tuba output

• Tuba sound

• Tuba's toot

• Type of music played in beer halls

• Under line?