Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| # | Title | Producers | Guest Performers | Length |
| --- | --- | --- | --- | --- |
| 1. | "Throw Aways" | Maj & Sosa | Gorilla Zoe & Yung Joc | 3:11 |
| 2. | "I'm A Gangsta" | Drew |  | 4:16 |
| 3. | "Life Goes On Interlude #1 |  | Lil' Duval | 0:58 |
| 4. | "Screwed Up" | Mr. Lee | Lil' Wayne | 5:02 |
| 5. | "Against All Odds" | Q-Stone | 2Pac | 4:22 |
| 6. | "Life Goes On Interlude #2 |  | Lil' Duval | 1:12 |
| 7. | "Nuthin' 2 A Boss" | I.N.F.O. & NOVA | Slim Thug | 3:59 |
| 8. | "Life Goes On" | Goichi & Mike Dean | L. Boogie | 4:11 |
| 9. | "Smile" | Sean T | Jadakiss & Styles P | 4:32 |
| 10. | "Life Goes On Interlude #3 |  | Lil' Duval | 1:12 |
| 11. | "Give My Last Breathe Intro" | Mike Dean |  | 1:40 |
| 12. | "Give My Last Breathe" | Mr. Lee |  | 4:23 |
| 13. | "Gittin' High" | Mr. Rogers |  | 4:06 |
| 14. | "Life Goes On Interlude #4 |  | Lil' Duval | 1:00 |
| 15. | "Ghetto Queen" | I.N.F.O. & NOVA | Lloyd & Rich Boy | 5:00 |
| 16. | "Million Bucks" | Platinum Hands | Jay'Ton & Lil' Boss | 4:43 |
| 17. | "C Me Ride" | Nitti |  | 4:51 |
| 18. | "I'm Good" | I.N.F.O. & NOVA | Jody Breeze | 4:21 |
| 19. | "The Truth" | I.N.F.O. & NOVA |  | 4:07 |
| 20. | "Life Goes On" (Outro) |  | Lil' Duval | 0:38 |
Question:
how many tracks on trae's album "life goes on"?
Answer:
20