Hammerbox was an American Alternative rock/ South rock band from Seattle, Washington, United States.
 The band formed around 1990 and disbanded in 1994 when lead singer Carrie Akre left the band to form Goodness.
Carrie Akre (born September 24, 1966) is an American musician best known for her work with Seattle underground bands Hammerbox and Goodness.
Goodness was an American rock band from Seattle, Washington, led by Carrie Akre, formerly of Hammerbox and now primarily a solo artist.
 Goodness featured Akre (vocals), Danny Newcomb (lead guitar), Garth Reeves (guitar), Fiia McGann (bass), and Chris Friel (drums).
 Akre, Friel, and Newcomb later joined Mike McCready of Pearl Jam and Rick Friel to form the rock band The Rockfords.
Home is the debut solo studio album by the American artist Carrie Akre.
...Last the Evening is the third solo studio album by the American artist Carrie Akre.
The Rockfords were an American rock band formed in Seattle, Washington, in 1999 by Carrie Akre, Chris Friel, and Danny Newcomb of Goodness, Mike McCready of Pearl Jam, and Rick Friel of Jodie Watts.
 The group served as a side project for its members, who had already tasted success with their respective bands.
Paul David Humphreys (born 27 February 1960 in London) is a British musician and songwriter who is best known for his contributions to Orchestral Manoeuvres in the Dark (OMD), a new wave band which he founded alongside Andy McCluskey in 1978.
 John Doran in "The Quietus" remarked: "If, roughly speaking, McCluskey is the intellect and inquisitive nature in the group, then Humphreys is the heart."
Invitation is the second solo studio album by the American artist Carrie Akre.
Esperanto, released in 1993, was the first album by Elektric Music, initially a collaboration of Karl Bartos (formerly of Kraftwerk) and Lothar Manteuffel (formerly of Rheingold), but later only Bartos worked under this name.
 The project begun after Bartos ended his involvement with Kraftwerk in 1991.
 The songs "Show Business" and "Kissing the Machine" were co-written with Andy McCluskey of OMD, with McCluskey performing vocals on the latter track.
 "Crosstalk" and "Overdrive" were co-written with Kraftwerk associate Emil Schult, who was also the art director of the cover graphics of the early Elektric Music releases.
George Andrew McCluskey (born 24 June 1959 in Heswall, Cheshire) is an English musician, songwriter and record producer who is best known as the singer, bass guitarist and co-founder of synthpop band Orchestral Manoeuvres in the Dark (OMD).
 Within OMD, McCluskey is noted for his baritone voice, manic onstage dancing, multi-instrumentation, and unconventional lyrical subjects.

Question: Carrie Akre and Andy McCluskey are both a what?
Answer: musician