Conversation so far:
What was Melanie C's music style?
Chisholm's music is generally pop and rock. She also released an album of show tunes. Her vocal range is identified as mezzo-soprano.
Who influenced Melanie C's style?
Chisholm has cited Madonna as her biggest musical influence.
Did Melanie C play any instruments?
Melanie C plays the guitar.

Question: What style did she stick with most?
Self-contained rewrite: What music style did Melanie C stick with most?