The mini album will include 6 songs, including title song "Paper Umbrella". Yesung composed two of the tracks himself - "At the Time" and "So Close Yet So Far". "At the Time" is a duet with fellow Super Junior member Kyuhyun, and fans who buy the limited edition CD will get to hear a Yesung only version of it as well. Other tracks on the album include pre-release "Hibernation", "All But You", and "Fly".
Yesung will be dropping 'Spring Falling' at 6PM KST on April 18.