tracks 3 edited by Jonny Nash
tracks 6 edited by Lexx
tracks 1, 2, 8, 13, 15 edited by Lovefingers
mixed by Lovefingers
producer [compilation] Lovefingers
tracks 11 remix Alexis Le Tan
tracks 10 remix Chee Shimizu
tracks 7 remix Cos/Mes
tracks 14 remix Jonny Nash
tracks 11 remix Lee Douglas
tracks 4, 5 research Basso
tracks 2 research Bumrocks
tracks 13 research Chee Shimizu
tracks 8 research Secret Circuit
tracks 1 research Sesto Falconi
tracks 9, 13 research Tako Reyenga
The first in a philanthropic, pedagogical series of compilations. Curated and programmed by Lovefingers, Concentration is a narrative blend of fifteen remixes, re-edits and obscurities contributed by our international family of collaborators including Abel, Alexis Le-Tan, Basso, Bumrocks, Chee Shimizu, Cos/Mes, Jonny Nash, Lee Douglas, Lexx, Lovefingers, Secret Circuit, Sesto Falconi, Tako and Tropical Jeremy. All proceeds from this series are donated to The Harmony Project, a non-profit organization dedicated to youth development through music study, practice and performance.

Some of the edit sources:

1. ?
2. Curt Boettcher - California Music
3. ?
4. ?
5. TCP - Desert Rain
6. Lucio Battisti - Questo Amore
7. Yosui Inoue - Pi Po Pa
8. Hugh Masekela - Run No More
9. ?
10. Tyndall - Unterwegs
11. Christophe - Rock Monsieur
12. ?
13. Mariah - Hana Ga Saitara
14. ?
15. ?