Question: Which artist was a part of more bands, Karen Carpenter or Tomas Kalnoky?

Context paragraphs:
Bandits of the Acoustic Revolution: Bandits of the Acoustic Revolution, or BOTAR, is a musical collective including influences from ska, punk, classical, and eastern European music, entirely in an acoustic format including classically trained musicians.  It is composed of former Catch 22 members Tomas Kalnoky and Jamie Egan, in addition to Nick Afflitto, Marcy Ciuffreda, Matt Dannenberg, Rachel Goldstein, Layton Hayes, John Paul Jones, Achilles Kalnoky, Paul Lowndes, Chris Paszik, Mark Rendeiro, Dan Ross, Pete Sibilia, Shane Thomson, and Natalia Ushak.

You by Me: You By Me is a series of split albums featuring Tomas Kalnoky, best known as the lead singer of Streetlight Manifesto.  The first release, "Vol.  1", was released on November 16, 2010 through Kalnoky's Pentimento Music Company, with the second, "Vol.  2", released on August 12, 2014.

Karen Carpenter: Karen Anne Carpenter (March 2, 1950 – February 4, 1983) was an American singer and drummer, and part of the duo the Carpenters with her brother Richard.  She was critically acclaimed for her contralto vocals, and her drumming was praised by contemporary musicians and peers.

Dinosaur Sounds: Dinosaur Sounds is a 2003 Catch 22 album and shows the band finally emerging from the shadow of former frontman Tomas Kalnoky.  The album is a radical departure from previous work; while the band maintains its trademark aggression and inquisitive nature, the topics have steered back to rock and roll staples like relationship woes and alcohol, occasionally dabbling into the dark themes that made the band so distinctive compared to its ska contemporaries.  "Beguile the Time" features a brief but powerful anti-war message, while "So Cold" sounds like a salvo being fired towards Kalnoky and his new outfit, Streetlight Manifesto.

Pentimento Music Company: Pentimento Music Company is an American independent record label founded by Streetlight Manifesto frontman Tomas Kalnoky.  Pentimento was launched in 2007 to re-release "A Call to Arms", the 2002 debut EP from Bandits of the Acoustic Revolution.  Pentimento has since released albums related to Dan Potthast and Tomas Kalnoky and their respective bands.  While Streetlight Manifesto was signed to Victory Records, Pentimento was responsible for the vinyl release of the band's 2010 album, "99 Songs of Revolution: Volume 1", which is possible due to a deal in which Pentimento and Victory "co-release project-type records."  In 2011, Pentimento signed Indiana-based indie rock band Rodeo Ruby Love.  In 2017, after legal disputes with Victory Records was settled, Streetlight Manifesto is now fully signed on to Pentimento.

A Call to Arms (EP): A Call to Arms is the 2001 debut EP by Bandits of the Acoustic Revolution, a musical collective headed by Tomas Kalnoky (of Streetlight Manifesto and early Catch 22).  It was released by Kalnoky's record label, Pentimento Music Company, in 2001, and quickly garnered critical acclaim.

Keasbey Nights: Keasbey Nights is the debut album by the East Brunswick, New Jersey ska punk band Catch 22, released on March 24, 1998 by Victory Records.  It is the only album by the band's original lineup, as singer/songwriter/guitarist Tomas Kalnoky, bassist Josh Ansley, and horn player James Egan all left the group later that year.  Kalnoky re-recorded the entire album in 2006 with his new band Streetlight Manifesto in response to Victory's plan to re-release it.  The album's title references Keasbey, New Jersey, an unincorporated area within the Woodbridge Township of Middlesex County.

Tomas Kalnoky: Tomas Kalnoky (born December 24, 1980) is a Czech-born American musician.  He is the lead singer/guitarist and songwriter of the bands Streetlight Manifesto and Bandits of the Acoustic Revolution, and goes by the pseudonym Toh Kay as a solo performer.  He is the former lead singer/guitarist for 3rd-wave ska band Catch 22, but left the band after making only one album (their debut, "Keasbey Nights") to attend Savannah College of Art and Design in Savannah, Georgia, for visual art.  According to the booklet of "Somewhere in the Between", Kalnoky attended Rutgers University.  He is the owner of Pentimento Music Company, a record company.

If I Had You (The Carpenters song): "If I Had You" is a song recorded by singer Karen Carpenter during her solo sessions in New York with producer Phil Ramone for her subsequently shelved debut solo album.  In 1989 "If I Had You" was released as a Karen Carpenter solo single (featuring Richard Carpenter's remix ending), along with "The Uninvited Guest" (an outtake from the Carpenters album "Made In America"), also credited as a Karen Carpenter solo, as its B-side (in Japan the B-side was "Lovelines", another track from Karen's solo album, also the title track from the 1989 Carpenters "Lovelines" album).  The single was the first single from the Carpenters' album "Lovelines".  As of 2016, this is also the last Carpenters single released to American radio.  The single version has also appeared on numerous Carpenters compilations since its release.  The single reached number 18 on the 'Billboard" Adult Contemporary Chart.

The Karen Carpenter Story: The Karen Carpenter Story is an American television film about singer Karen Carpenter and the brother-and-sister pop music duo of which she was a part, The Carpenters.  The film aired on CBS on January 1, 1989.  Directed by Joseph Sargent, it starred Cynthia Gibb as Karen Carpenter, and Mitchell Anderson as her brother, Richard Carpenter.

Supporting paragraphs: Karen Carpenter Tomas Kalnoky
Answer: Tomas Kalnoky