With a full repertoire of strong original material, In Extremis combine a classic old-skool rock sound with a modern edge. Renowned for their full-on live performance a recent review noted that "In Extremis offer on stage presence and personality... wowing the crowd". Fresh from recent success, In Extremis are determined to build on their reputation and continue to provide a high energy live show.

In Extremis are a four piece "all out rock band" comprising:
Steve O'Brien (Vocals / Rhythm Guitar)
Stuart Quayle (Lead Guitar)
Steve Morgan (Bass Guitar)
Bob O'Brien (Drums)