| Titolo | STEMS | Durata | ||
|---|---|---|---|---|
1. Happy Birthday (rowdy edition)  00:28 183 BPM | ||||
4. Happy Birthday (sultry edition)  02:17 67 BPM | ||||
8. Happy Birthday (classroom edition)  01:03 70 BPM | ||||
11. Happy Birthday (crooner edition)  02:14 100 BPM | ||||
15. Happy Birthday (zany edition)  01:33 120 BPM | ||||
18. Happy Birthday (chipmunk edition)  01:13 92 BPM | ||||
22. Happy Birthday (twang edition)  02:24 52 BPM | ||||
24. Happy Birthday (homespun edition)  01:50 90 BPM | ||||
26. Happy Birthday (mellow synthetic edition)  00:38 120 BPM | ||||
29. Happy Birthday (creepy robot edition)  00:33 120 BPM | ||||
30. Happy Birthday (campfire edition)  01:55 88 BPM | ||||
32. Happy Birthday (playtime edition)  02:07 120 BPM | ||||
34. Happy Birthday (lonely edition)  00:31 68 BPM | ||||
37. Happy Birthday (two girls)  01:06 | ||||
38. Happy Birthday (four kids)  01:04 | ||||
39. Happy Birthday (7 year old boy)  00:52 | ||||
40. Happy Birthday (9 year old girl)  00:55 | ||||
41. Happy Birthday (11 year old boy)  00:59 | ||||
42. Happy Birthday (14 year old girl)  00:53 | ||||
43. Happy Birthday (singalong edition)  00:55 |