Conversation so far:
What happened to Sakis Rouvas in 1991?
Sakis Rouvas began a musical career in 1991 as one of Greece's first dance-pop performers.
Did Sakis Rouvas make any album?
Sakis Rouvas is the self-titled debut album by Greek pop-rock musician Sakis Rouvas.
When was Sakis Rouvas by Saki Rouvas released?
The album Sakis Rouvas was released in October 1991 by PolyGram Records in Greece and Cyprus.

Question: what was the main commercial success
Self-contained rewrite: What was the main commercial success of the album Sakis Rouvas?