Complex sentence: Frank faded into obscurity in the late nineties, rarely appearing both on TV and live, a one off performance at Manchester's Club Indigo Vs Manic Street Mania in December 2005 seemed to be the catalyst for an unlikely comeback.
Split into simpler sentences: Frank faded into obscurity in the late nineties, rarely appearing either on TV or live. A one off performance at Manchester's Club Indigo Vs Manic Street Mania in December 2005 seemed to be the catalyst for an unlikely comeback.