Question: Who has more scope of profession, Burton Cummings or Tom Barman?

Context paragraphs:
Live at the Burton Cummings Theatre: Live at the Burton Cummings Theatre is a live album and concert DVD by Canadian indie rock band The Weakerthans.  The album was recorded during April 2009 at the Burton Cummings Theatre in the band's home town of Winnipeg, as they toured in support of their album "Reunion Tour".  It was released March 23, 2010 on ANTI-.

Burton Cummings: Burton Lorne Cummings, {'1': ", '2': ", '3': ", '4': "} (born December 31, 1947) is a Canadian musician, singer and songwriter.

Zanna: "Zanna" is a song originally written and performed by Belgian musician Luc Van Acker and American singer Anna Domino in 1984.  A successful cover was performed by Belgian musician and songwriter Selah Sue, Tom Barman and The Subs.  This version was released on 25 November 2011 as a digital download in Belgium.  It is the theme song for the charity event "Music for life 2011".  In 2012 the song made a comeback due to the success it had with "Music for Life".  Luc Van Acker performed at the Suicker Rock festival with a 14-year-old girl who was named after the song "Zanna".  Luc Van Acker has previously met the family in 1998 after having made a remix using the sound of her heartbeat in vitro.  However, in 2012, music brought the two back together after having found Zanna Ramaekers 's A cappella cover of "Zanna" on YouTube.  They performed on the stage at SuickerRock and at a Belgian national TV show VillaVanthilt.

Tom Barman: Thomas Andrew Barman, normally known as Tom Barman (born 1 January 1972), is a Belgian musician and film director.

Deus (band): Deus (styled as dEUS) is a rock band based in Antwerp, Belgium, whose only continuous members up to the present day are Tom Barman (vocals, guitars) and Klaas Janzoons (keyboards, violin).  The rest of the band's line-up currently consists of drummer Stéphane Misseghers, bassist Alan Gevaert and guitarist/backing vocalist Mauro Pawlowski.

First Time Around: First Time Around is a one-disk DVD by Randy Bachman and Burton Cummings recorded in 2006 at CBC Studios in Toronto, Ontario by CBC.  First Time Around was originally featured on CBC in April 2006, but was later released as a DVD featuring extended footage of the concert.  The concert features 20 tracks of songs by Bachman-Turner Overdrive, Burton Cummings, The Guess Who and covers of artists such as Sting and Jimi Hendrix.

Sour Suite: "Sour Suite" is a song written by Burton Cummings and performed by The Guess Who.  It reached #12 in Canada and #50 on the "Billboard" Hot 100 in 1972.  The song was featured on their 1971 album, "So Long, Bannatyne".  Cummings said it took between two and three days to write the song.  Its lyric about being "back in 46201" refers to the zip code for Indianapolis.  Cummings took it from the return address of a letter sent to him by a female fan.

Stand Tall (song): "Stand Tall" is the title of an international hit single by Burton Cummings, taken from his eponymous debut album.  The song was released less than two years after "Dancin' Fool", the final hit single by the group for which Cummings had been lead singer, The Guess Who.

Jukebox (Bachman &amp; Cummings album): Jukebox is a studio album from Canadian rock musicians Randy Bachman and Burton Cummings, performing together under the name "The Bachman-Cummings Band".  It was released on Sony BMG on June 12, 2007.  The album features cover versions of songs from the 1960s that Bachman and Cummings listened to while growing up in Winnipeg, Manitoba.  Bachman and Cummings are backed on the album by the Canadian band The Carpet Frogs.

These Eyes: "These Eyes" is a song by the Canadian rock band The Guess Who.  The song was co-written by the group's lead guitarist Randy Bachman and lead singer Burton Cummings and originally included on the band's 1969 album "Wheatfield Soul".  It was first released as a single (backed by "Lightfoot"), in their native Canada, where its chart success (#7), along with the influence of CKLW-AM Windsor's radio station music director Rosalie Trombley, helped land them a U.S. distribution deal with RCA Records.  It was then released in the U.S.  In March 1969, and became a breakthrough success for the group, as it would be their first single to reach the top ten on the "Billboard" Pop Singles chart, peaking at number six, and would eventually be certified gold by the RIAA for sales of over one million copies.  While it was actually the 18th single released by the band, it was the first from the quartet of Cummings, Bachman, Jim Kale, and Garry Peterson as produced by Jack Richardson.

Supporting paragraphs: Burton Cummings Tom Barman
Answer: Burton Lorne Cummings