I loved "Calm". It was beautiful. It might just be the best thing you've done.

"Trials" and "Epic" were both good.

"Guitarmony" felt as if it was not reaching its full potential, not because you did not achieve harmony with the guitars(which is quite impressive) but because the melody felt overly repetitive. Still, I'd like to see you experiment with guitars more.

On the whole, great job.

A lovely set of songs you've got here DM. Trials certainly evoked a sense of challenge and accomplishment, while Calm was great as relaxing background music. I already commented on Epic, but I'll say again that it's a great epic song. Guitarmony sounds experimental/different to your other stuff and I rather like it, although I'm not entirely sure what its aim is (if it has one, your other music clearly achieves a certain feeling).

You choose very fitting names for your songs, by the way.