In what year was the album “SUMMER of LOVE” released by 倖田來未?

In what year was the album “SUMMER of LOVE” released by 倖田來未?: The album “SUMMER of LOVE” was released in 2015 by 倖田來未, featuring 16 tracks.
What is the most successful song from the album “SUMMER of LOVE” by 倖田來未?: “HOTEL” is the biggest hit from the album “SUMMER of LOVE” by 倖田來未.

Other artists of Contemporary R&B