- Speculation AlleyMartijn de Boer (NiGiD)
guitar,drums,electronic,bass,harmonica,harp,organ,jazz,jazzy,smooth,soft .
- Speculation SmileSpeck
remix,audio,mp3,44k,stereo,CBR,archive,Martijn,de .
- Speculation StreetStefan Kartenberg
instrumental,chill,jazzy,harmonica,music_for_film,remix,bpm_100_105,audio,mp3 .
- Speculation SheetMartijn de Boer (NiGiD)
guitar,bass,chill,downtempo,jazz,jazzy,improvisation,impro,music_for_video,music_for_film,background_music .
- Speculation StreetRobbero
hip_hop,guitar,electronic,remix,audio,mp3,44k,stereo .