The John Butler Trio are an Australian roots and jam band led by guitarist and vocalist John Butler, an APRA and ARIA-award-winning musician.
 They formed in Fremantle in 1998 with Jason McGann on drums and Gavin Shoesmith on bass.
 By 2009, the trio consisted of Butler with Byron Luiters on bass and Nicky Bomba on drums and percussion, the latter being replaced by Grant Gerathy in 2013.
Shannon Birchall is an Australian born musician, probably best known as the bassist for jam band the John Butler Trio.
 Birchall is often labeled a virtuoso by different music experts.
 He is also known for composing and conducting the string sections of the John Butler Trio's work.
The Music were an English alternative rock band, formed in Kippax, Leeds in 1999.
 Comprising Robert Harvey (vocals, guitar), Adam Nutter (lead guitar), Stuart Coleman (bass) and Phil Jordan (drums), the band came to prominence with the release of their debut album, "The Music", in 2002.
 The band released two further studio albums, "Welcome to the North" (2004) and "Strength in Numbers" (2008), before parting ways in 2011.
Nicholas Caruana aka Nicky Bomba (born 7 September 1963, Malta) is an Australian musician and singer-songwriter.
 He is the leader of the ARIA Award-winning Melbourne Ska Orchestra, frontman of his band, Bomba, as well as the former drummer and percussionist of John Butler Trio (2003–04, 2009–13).
 He has performed in other acts and as a solo artist.
 His youngest sister, Danielle Caruana, (who performs as Mama Kin), is married to his former band mate, John Butler.
 His older brother, Michael Caruana, is a member of Bomba and of Mama Kin's backing band.
John Charles Wiltshire-Butler (born 1 April 1975), known professionally as John Butler, is an Australian singer, songwriter, and music producer.
 He is the front man for the John Butler Trio, a roots and jam band, which formed in Fremantle, Western Australia in 1998.
"Better Than" is a song by John Butler Trio from their fourth studio album, "Grand National".
 Produced by John Butler and Mario Caldato Jr., it was released in the United States on 20 February 2007 as an online single, the third single in Australia and the first overseas single from the album.
Jarrah Records is an independent Australian record label which releases material by Western Australian-formed bands, John Butler Trio and The Waifs, and their members.
 In July 2002 the label was founded and co-owned by John Butler; The Waifs' members Josh Cunningham, Donna Simpson, and her sister Vikki Thorn; and the artists' common manager, Philip Stevens.
 Initially it was established to handle their releases for the territory of the United States by 2003 it expanded .
"One Small Step" (subtitled Live and Solo)", is a live album by John Butler.
 It features 8 tracks from three previous John Butler Trio albums, recorded live at Twist & Shout Records in Colorado, United States.
 It was originally released in 2007 as " Live At Twist & Shout".
Live at St. Gallen is a 2005 live CD and DVD by The John Butler Trio recorded in St. Gallen, Switzerland.
 The CD version peaked at No. 47 on the ARIA Albums Chart.
 The two CDs included in the set were recorded live at St. Gallen, whereas the DVD was recorded at the Sydney Opera House in 2004.
 The cover art was designed by John Butler Trio regular Tom Walker.
 On the Australian edition, the credits for the DVD include "In memory of Paul Hester", the original drummer from Crowded House.
 By the end of 2005 the album was certified gold by Australian Recording Industry Association (ARIA).
"Zebra" is the first single released from the John Butler Trio's album Sunrise Over Sea.
 Featuring the Sunrise lineup of John Butler on guitar/vocals, Shannon Birchall on double bass and Nicky Bomba on drums/percussion, it blends the genres of folk, funk, rock, and a bit of blues.

Question: The Music and John Butler Trio, are musical groups?
Answer: yes