This 2007 single showcased SS501's signature blend of K-pop and R&B, further establishing their presence in the East Asian music market.
- "Kokoro" was released on August 1, 2007, by Pony Canyon Inc.
- The single was part of SS501's preparations for their official debut in Japan.
- The song features a distinctive R&B-infused pop sound characteristic of the late 2000s K-pop scene.
SS501 was a South Korean boy band formed by DSP Media, debuting in 2005. They were known for their catchy pop and R&B sound and synchronized choreography. The release of "Kokoro" marked a period of burgeoning international activity for the group as they prepared for their Japanese debut.
Tracklist
