South Korean singer-songwriter, actor, writer, and fashion designer Lee Hong-gi was in the rock band F.T. Island that released their 5th album The Mood in 2018.
The Mood is the 5th mini album by South Korean rock band F.T. Island. 
 Members Choi Jong-hoon, Lee Jae-jin, and Lee Hong-gi each composed a song for the album. 
Lee Hong-gi (; ] ; Japanese:) is a South Korean singer-songwriter, actor, writer, and fashion designer. 
