Well, I really really like the choice of songs. TBS and Dashboard for the win

However, I'm not sure they are the types of songs you should be singing. It seems that you are really struggling to sing LIKE the songs... but not singing the songs, if that makes any sense.
On the dashboard song, I just think you have too deep of a voice to make it work... you can hear the struggle in your voice to get as high as Chris does, and you might not even be consciously doing it.
The Taking Back Sunday track doesn't show a struggle persay... but it just doesn't seem like you're singing with your real singing voice. Everyone has a specific vocal range, and that's where you will sound best... no matter what the original song sounds like.
I really like em though, your guitar sounds good (if not a bit slow at parts during the TBS track, but that might be you taking artistic liscese), and your tone and expression is really good. I think if you recorded it in more of your natural voice as opposed to the way you are now, it would sound even better. I'm not sure if you are TRYING to fit that emo intonation, but I've seen a lot of people do that, and it very rarely works out compared to just singing it like your voice should.
Anyway.. just constructive criticism. I really like em, and please understand that I couldn't sing a note in tune to save my damn life

so hopefully you won't take this harshly.
Also I'm not sure why, but hearing your voice reminds me of Brand New at parts. It makes me want to hear you cover something like "okay I believe you but my tommy gun don't"