Sinéad Lohan
pop, singer-songwriter, folk
Sinergy
heavy metal, metal, power metal
Sing Sing
hard rock, heavy metal, rock
Singapore Sling
neo-psychedelia, shoegaze
Sinister
brutal death metal, death metal, technical death metal
Sinner
hard rock, heavy metal, metal, power metal
Sir Douglas Quintet
garage rock, oldies, psychedelic rock, rock
Sir Reg
celtic punk, folk punk, folk
Sir Sly
electronic, indie pop, indie rock, rock
Sirenia
gothic metal, metal, symphonic metal
Sirens
dance, djent, electronic, progressive metal
Siriusmo
electro, electronic, electropop
Sister Hazel
alternative rock, pop, rock
Sister Sin
hard rock, heavy metal, metal