1) Sirens are Newcastle Upon Tyne based R&B, pop and hip-hop girl band, known best for their Top 50 single, “Baby (Off the Wall)”. They have released three albums so far ("Control Freaks", "Say Goodbye to LA LA Land", "#3 : Opium Apathy").

2) From Bath in the UK, Sirens are an alternative/hardcore band formed by Theo Saunders and Jack Mumford-Turner. Their most recent release was the 5-track EP 'The Last Six Years' from June 2015 which followed 2013's 'We've Still Got Mountains Left To Climb'.

http://sirens2.bandcamp.com/
https://www.facebook.com/sirensuk

3) Rooted in progressive metal, drum and bass, and ambient soundscape, Sirens is heavy, agressive, syncopated, digital, self-reflective, atmospheric, and experimental. Between crushingly heavy dubstep, thunderous breakbeat, and intricate metal, Sirens will take their listeners on an unforgettable journey through a world of sound and expression, driven by rich, classical harmony, and jarring rhythms.

4) A deathcore band from West Milford,NJ. In August 2010 they released their debut ep “The Gates”. Currently unsigned but touring the north east constantly.
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