Funk instrumental with brass, bass, guitar and drums
Finally I found it : Electro Deluxe - Turkey.
Very good Danvb! I too, as Angst, was convinced it was something from the 70's, so I wouldn't have guessed. This is a tremendous band and it's amazing how they produce the fusion sound from the 70's with such groove and feeling.
BTW in my search attempts I found this page https://dkpresents.wordpress.com/2011/04/27/12-lost-funk-gems/ which I find quite interesting for someone who appreciates funk and jazz-funk. These are actual tracks from the 70's, curiously I find the track Get Off by Ripple (https://dkpresents.files.wordpress.com/2011/04/09-get-off.mp3) quite similar in overall sound with the Electro Deluxe track.