Credits:Letterbox

From This Might Be A Wiki

Credits for "Letterbox"

Artist: They Might Be Giants
By: They Might Be Giants, TMBG Music (BMI), administered by Warner Tamerlane Publishing Corp. (BMI)
Licensing: BMI
Released: 1990
Recorded: 1989

Vocals

Lead Vocal: John Flansburgh
Lead Vocal: John Linnell

Instruments

Acoustic Guitar: John Flansburgh
Keyboard: John Flansburgh
Keyboard: John Linnell
Accordion: John Linnell
Drums: Alan Bezozi

Production

Produced By: They Might Be Giants
Recorded By: Roger Moutenot
Mixed By: Roger Moutenot