Eight Letters In The Mailbox - Raymond Scott 

Track: Eight Letters In The Mailbox
Composer: Raymond Scott
Band: Raymond Scott And His Orchestra
Track originally released in 1942
Re-released by Swing Era Records (LP-1013)
Audio sourced from archive.org (with minor noise reduction)
archive.org/de...
Personnel:
Trumpets: Buzz King, Bob Aston, Eddie Aversano
Trombones: Bill Sigel, Mac Marlow
Saxophones: Pete Pumiglio, Lester Erkin, Stanley Webb
Piano: Charles Kyner
Bass: Bill Halfacre
Drums: Sid Kaye