Bo Rumba

Hi, I've been making some loopy tunes and guys on reddit said I should post here for some feedback. Here is one of the more recent tunes - https://soundcloud.com/bo-rumba/roff-ricks. Here is a much older one - https://soundcloud.com/bo-rumba/holo. Would like to get some feedback on arrangements and instrumentation, or anything else you could comment on. Cheers!