It's alright I guess... I personally would like it to be slightly more complex. 4 first songs have potential, they could be nice base/start to build up more stuff on them.
Faster parts in Test 3 and Shadow were good. Also Apache was good from start to end but it ended too early.
I would love Apache as 3 minute intro and where it ended, add huge bass drop and then the song would really start, another 3-5 minutes with the same melody but with MOAR bass and drums and everything.
And please don't get angry. I don't mean to judge. You've done great job. I listened them all and it's always nice to hear new music. Thanks very much.

Keep uploading more songs.
"What was once a pile of dirt, is now even greater pile of dirt, as I shoveled more dirt on it." - Kim Jong Un, 2013