KOREA

Title: 드라마 연인이여 OST
Release date: April 20th, 2007

Tracklist:

01 사랑하고 있어 - Sunday The Grace
04 4월의 첫 날 - 천상지희 The Grace

Title: 드라마 에어시티 (MBC Air City) OST
Release date: May 21st, 2007

Tracklist:

06 하루만 (Just For One Day) (feat. Super Junior 규현)

JAPAN

Title: バックダンサ?ズ！OST
Release date: August 23rd, 2006

Tracklist:

04 Get on the floor - 天上智喜 & DOGMA