Martin Lancelot Barr is a British rock musician. Best known as the guitarist of the group Jethro Tull, who played in it from 1969 to 2011. He took part in the recording of all her albums except the very first – This Was
1993 – A SUMMER BAND
1994 – A TRICK OF MEMORY
1996 – THE MEETING
2003 – STAGE LEFT
2013 – AWAY WITH WORDS
2014 – ORDER OF PLAY
2015 – BACK TO STEEL
2018 – ROADS LESS TRAVELLED