Conversation so far:
when did Sakis Rouvas release his album?
in December 1998
What number was the album released by Sakis Rouvas in December 1998?
Sakis Rouvas sixth album
did something change with sakis rouvas sixth album released in December 1998?
Sakis Rouvas first with his new label

Question: what label
Self-contained rewrite: what label did sakis Rouvas release his sixth studio album?