The Office - Season 9, Episode 5: Soundtracks

The first song sung by the a capella group, "Here Comes Treble," as Andy introduces them to the office.

The a capella group, "Here's Comes Treble," serenades Pam as she argues with Jim. Dwight plugs his ears.

Sung by the a capella group, "Here Comes Treble" in the conference room. Clark dances, Stanley & Dwight call it "crap."

The a capella group, 'Here Comes Treble," and Andy begin to sing this song to everyone in the conference room before Broccoli Rob interrupts.

Sung as Andy talks on the phone then to Erin, Senator Lipton & Oscar get caught making out, Toby brings Nellie flowers.