【Unhappy birthday Structure】Sakurazaka46 13th Single First Press Limited Editions TYPE-ABCD & Regular Edition Set of 5 ※ Please be sure to read the profile section and the entire product description below before purchasing. ・First Press Limited Editions ABCD: Opened (Unplayed) ・No enclosed photos or application tickets. Obi strips included. The shrink wrap (outer vinyl) has been put back on, but please consider it as a bonus. ★Tracklist★ "TYPE-A" DISC 1 (CD) 1. Unhappy birthday Structure 2. Alter ego 3. The Withered Leaves Don't Cry 4. Unhappy birthday Structure -OFF VOCAL ver.- 5. Alter ego -OFF VOCAL ver.- 6. The Withered Leaves Don't Cry -OFF VOCAL ver.- DISC 2 (Blu-ray) 12th Single BACKS LIVE!! ~Center Performance Collections~ <Part 1> "TYPE-B" DISC 1 (CD) 3. Until We See the Blue Sky 6. Until We See the Blue Sky -OFF VOCAL ver.- DISC 2 (Blu-ray) 12th Single BACKS LIVE!! ~Center Performance Collections~ <Part 2> "TYPE-C" DISC 1 (CD) 3. I will be 6. I will be -OFF VOCAL ver. DISC 2 (Blu-ray) Sakurazaka46 4th Generation "First Showcase" <Part 1> "TYPE-D" 3. Buddies (English Version) 6. Buddies (English Version) -OFF VOCAL ver. DISC 2 (Blu-ray) Sakurazaka46 4th Generation "First Showcase" <Part 2> "Regular Edition" ・New, Unopened ★Tracklist★ 3. I Don't Know the Name of the Brightest Star in the Night Sky 6. I Don't Know the Name of the Brightest Star in the Night Sky -OFF VOCAL ver.- ・These are handled by an amateur, so there may be minor scratches from handling. Please purchase only if you understand this.