There is more than one artist with this name:

1) This rock band was formed by Mick Underwood (previously of Episode Six, The Herd and Quatermass and later of Raw Glory) in 1972. There's lots of experience in this line-up. Keith Gemmell had been in Audience and was later in The Roy Young Band and Stackridge. Geoff Sharkey was in Ginhouse. Mike Hodgkinson and Paul Simmons were also members of The Roy Young Band and Hodgkinson had played with Billy J. Kramer. Their album was produced by Ian Gillan (of Deep Purple) and Louie Austin.

2) Sammy, the heavily Pavement-inspired partnership of guitarist Luke Wood and guitarist/vocalist Jesse Hartman, released two albums and various singles before calling it quits. Debut Album, issued in 1994, was released by Sonic Youth drummer Steve Shelley's Smells Like Records in the US. Their final full-length, Tales of Great Neck Glory, which was issued by Geffen, followed in 1996 shortly before the band decided to split up.

3) Sammy is also a Japanese pop artist known for the song 'トモダチの海' (Tomodachi no Umi) in the 5th Digimon anime movie.

4) French Artist from rond croix triangle carrée (playstation or rctc) sound system near Nantes.
Start in 1997 with hard techno sound evolute to hardcore and then breakcore.