Here's to the best of my knowledge, counting snippets of 1:00 in length or more (therefore, Hawkmoon and Unchained Melody, etc count and one liners [aka teases], such as 40, Yellow, The Ocean, In God's Country do not).
1. 11 O'Clock Tick Tock
2. Out of Control
3. I Will Follow
4. Sunday Bloody Sunday
5. New Year's Day
6. Party Girl
7. A Sort Of Homecoming
8. Pride (In the Name of Love)
9. Bad
10. Where The Streets...
11. I Still Haven't Found...
12. With or Without You
13. Bullet The Blue Sky
14. Running To Stand Still
15. Spanish Eyes
16. Desire
17. Hawkmoon 269
18. Angel of Harlem
19. All I Want Is You
20. Even Better Than the Real Thing
21. One
22. Until The End of the World
23. Who's Gonna Ride Your Wild Horses
24. The Fly
25. Mysterious Ways
26. Stay (Faraway, So Close!)
27. Two Shots of Happy, One Shot of Sad
28. Discotheque
29. Staring At The Sun
30. Gone
31. Wake Up Dead Man
32. Sweetest Thing
33. The Ground Beneath Her Feet
34. Beautiful Day
35. Stuck In A Moment
36. Elevation
37. Walk On
38. Kite
39. In A Little While
40. Wild Honey
41. New York
42. Unchained Melody (Righteous Bros.)
43. In My Life (Beatles)
44. I Remember You (Ramones)
45. When Will I See You Again (?)
46. Help (Beatles)
47. Dancing In The Moonlight (Thin Lizzy)
48. She's A Mystery To Me (U2)
49. I Love You (U2 - impromptu song)
50. When I Get Home (??)
Not Counted [teases/tags. one liners]:
In God's Country (U2 - Phoenix)
The Ocean (U2 - Calgary)
40 (U2 - various)
Forever Young (Neil Young)
Devil Inside (INXS)
Yellow (Coldplay)
Fool To Cry (Rolling Stones)
Walk On The Wild Side (Lou Reed)
Ruby Tuesday (Rolling Stones)
Wild Horses (Rolling Stones)
Allison (Elvis Costello)
Drugs Don't Work (The Verve)
London Calling (The Clash)
Creep (Radiohead)
Stepping Stone (The Monkees)
Love Will Tear Us Apart (Joy Division)
Transmission (Joy Division)
Whole Lotta Love (Led Zeppelin)
Young Americans (David Bowie)
Losing My Religion (REM)
Everybody Hurts (REM)
...and countless others I can't remember