| Nr. | Titel | Künstler | Bewertung | Länge |
|---|
| 1 | Já sei Namorar | Tribalistas | | 3:16 |
| 2 | Boa sorte / Good Luck | Vanessa da Mata & Ben Harper | | 3:53 |
| 3 | I’m Like a Bird | Nelly Furtado | 4.4 | 4:01 |
| 4 | Maria Albertina | Humanos | | 3:07 |
| 5 | Everybody’s Changing | Keane | 3.75 | 3:34 |
| 6 | This Love | Maroon 5 | 4.15 | 3:25 |
| 7 | Yellow | Coldplay | 3.3 | 4:29 |
| 8 | Star | Reamonn | 3.65 | 4:13 |
| 9 | Intervalo | Per7ume & Rui Veloso | | 3:54 |
| 10 | Other Side of the World | KT Tunstall | | 3:32 |
| 11 | Fácil de entender | The Gift | | 4:45 |
| 12 | You’ll Follow Me Down | Skunk Anansie | | 4:03 |
| 13 | Gabriel | Lamb | | 4:15 |
| 14 | The Story | Brandi Carlile | 3 | 3:53 |
| 15 | Love Song | Sara Bareilles | 3.9 | 4:18 |
| 16 | Sei‐te de cor | Paulo Gonzo | | 4:04 |
| 17 | Encosta‐te a mim | Jorge Palma | | 4:20 |
| 18 | Drops of Jupiter | Train | | 4:20 |
| 19 | Who Knew- recording engineer:
- Lasse Mårtén (in 2006), Francesco Perlangeli (in 2006) und Josh Wilbur (in 2006)
- Schlagzeug-Programmierung:
- Łukasz Gottwald (in 2006) und Max Martin (in 2006)
- assistierende(r) Techniker(in):
- Tim Roberts (Aufgabe: engineered for mix)
- Techniker(in):
- John Hanes (Aufgabe: engineered for mix)
- Produzent(in):
- Dr. Luke und Max Martin
- Mix:
- Serban Ghenea
- Gitarre:
- Łukasz Gottwald (in 2006) und Max Martin (in 2006)
- Schlagzeug:
- Lasse Mårtén (in 2006)
- Orchester:
- Leon Pendarvis (in 2006)
- Orchestrator(in):
- Leon Pendarvis
- phonographisches Urheberrecht (℗) von:
- RCA Records (in 2006)
- aufgenommen bei:
- Conway Recording Studios in Hollywood, Los Angeles, California , Vereinigte Staaten (in 2006) und Decibel Studios in Stockholm, Stockholms län , Schweden (in 2006)
- mixed at:
- MixStar Studios in Virginia Beach, Virginia, Vereinigte Staaten
- Musikvideos:
- Who Knew (music video) von P!nk
- recording of:
- Who Knew (in 2006)
- Texter und Komponist(in):
- Alecia Moore , Łukasz Gottwald und Martin Sandberg
- publisher:
- EMI Blackwood Music Inc., Kasz Money Publishing , Kobalt Songs Music Publishing und P!nk Inside Publishing
| P!nk | 3.35 | 3:27 |