Conversation so far:
What was the name of the EP released in 2004?
Saosin EP.
What was the name of the lead singer ?
After the audition process and several guest vocalists on demos, the then 19-year-old Cove Reber was announced as their new permanent lead singer.
Were any of the demos with guest vocalist released?
CANNOTANSWER.

Question: When Cove became lead singer was he accepted by everyone in the band?
Self-contained rewrite: When Cove Reber became lead singer was Cove Reber accepted by everyone in the Saosin EP band?