Sebastian started drumming when he was four years old, despite being partially deaf and wearing hearing aids until he was seven.

In recent years he has performed with various artists including The New Seekers (including on their 35 years/35 million record sales tour), KT Tunstall, Beverly Knight, Ray Davies, The Leisure Society, Gavin Clark, Rhianna Kenny, Jah Wobble, Loney Dear, Peter Bjorn and John, Jonathan Jeremiah, The Mixtures, Peter Sarstedt, Timmy Mallet, Dave O’Higgins, Bellatrix and more.

He has played on various film/Tv soundtracks, and has performed on two Ivor Novello nominated singles, and an ITunes album of the year.

Sebastian is currently touring with both The Leisure Society and Jonathan Jeremiah.