Gary Wallis is a drummer

Drummer

A drummer is a musician who is capable of playing drums, which includes but is not limited to a drum kit and accessory based hardware which includes an assortment of pedals and standing support mechanisms, marching percussion and/or any musical instrument that is struck within the context of a...

/percussionist trained at the London Symphony School of Music. He is known for having a massive percussion kit featuring many electronic drums and percussion. He is best known as the secondary percussionist for Pink Floyd

Pink Floyd

Pink Floyd were an English rock band that achieved worldwide success with their progressive and psychedelic rock music. Their work is marked by the use of philosophical lyrics, sonic experimentation, innovative album art, and elaborate live shows. Pink Floyd are one of the most commercially...

 in the post-Waters

Roger Waters

George Roger Waters is an English musician, singer-songwriter and composer. He was a founding member of the progressive rock band Pink Floyd, serving as bassist and co-lead vocalist. Following the departure of bandmate Syd Barrett in 1968, Waters became the band's lyricist, principal songwriter...

 era for live performances. He can be seen and heard on the Delicate Sound Of Thunder

Delicate Sound of Thunder

-LP / Cassette:Side 1# "Shine On You Crazy Diamond"# "Learning to Fly# "Yet Another Movie"# "Round and Around"Side 2# "Sorrow"# "The Dogs of War"# "On the Turning Away"Side 3# "One of These Days"# "Time"...

album and video as well as the P*U*L*S*E album and off-shoot video, and Jean Michel Jarre's

Jean Michel Jarre

Jean Michel André Jarre is a French composer, performer and music producer. He is a pioneer in the electronic, ambient and New Age genres, and known as an organiser of outdoor spectacles of his music featuring lights, laser displays, and fireworks.Jarre was raised in Lyon by his mother and...

 Twelve Dreams of the Sun video from the Giza pyramids New Year's Eve 1999/2000.

In the late-nineties Wallis was musical director for Tom Jones

Tom Jones (singer)

Sir Thomas John Woodward, OBE , known by his stage name Tom Jones, is a Welsh singer.Since the mid 1960s, Jones has sung many styles of popular music – pop, rock, R&B, show tunes, country, dance, techno, soul and gospel – and sold over 100 million records...

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