As you can see below, Jinwoon shared a bright pink teaser image along with the track list, which includes the songs "My Head Hurts", title track "All I Need is You", and "Shine". "All I Need is You" is described as a synth pop track that's in line with the 2AM member's musical tastes.
Jinwoon's 'Koong! Pop!' drops on September 2 KST.