Mocca - Secret Admirer (Acoustic)

Mocca is an Indonesian four-member band formed in 1997 in Bandung, West Java, Indonesia. The band's musical style is inspired by the retro sounds of the 70s, with influences of swing, bossa nova, Swedish pop, and jazz. The core of the band is Arina Ephipania Simangunsong, Riko Prayitno, Achmad ("Toma") Pratama, and Indra Massad.
(wikipedia)
Like this song very much.