Lyrics of Murder by numbers

Frank zappa (lead guitar, vocals)
Ike willis (guitar, vocals)
Mike keneally (guitar, synthesizer, vocals)
Bobby martin (keyboards, vocals)
Ed mann (percussion)
Walt fowler (trumpet)
Bruce fowler (trombone)
Paul carman (alto saxophone)
Albert wing (tenor saxophone)
Kurt mcgettrick (baritone saxophone)

Scott thunes (bass)
Chad wackerman (drums)
Eric buxton (vocals)
Mr. sting (vocals)

Performance by sting

How'd he get in the show?