Typical 303 line made with rubber duck. Bottom end rolled off and a bit of filtering. Makes a nice driving sequence. Try automating a filter with some delay. 8 bars long,150bpm.
Recorded playing the cajon then added a bunch of filters and eq to give it a grungy industrial sound. You can use it for whatever you want, just send me a link to the finished track when done so i can hear how you've used it. Thanks.
