Complex sentence: Since then, she has appeared on a number of Current 93 recordings and sings on the final version of "Idumæa" on their 2006 album "Black Ships Ate the Sky".
Split into simpler sentences: Since then, she has appeared on a number of Current 93 recordings. Collins sings on the final version of "Idumæa" on Current 93's 2006 album "Black Ships Ate the Sky".