How is my recording? Please give me some advice.

[athrun200]

I am new to do home recording. I bought Samson C03u condenser mic recently and did some recording with it. I don't know what is a good or bad recording and how to judge.
Can anyone gives me comments on my recording and ways to improve?

See the attachment for my mp3 (One of them is the original version, another one is a version with added reverb)
and the audacity file can be downloaded here: drive.google.com/file/d/0Bwr9FUrw-WcweFMxYnRjNi1uTVE/edit?usp=sharing

 

[The Uninvited]

It's hard to tell with all that added backing track banging away. Try recording JUST the harmonica, add a bit of reverb for atmospheric effect and then repost your recording.

 

[mjbphotos]

Sounds more like a melodica than a harp. Try the MP3 Clinic section of these forums.

 

[athrun200]

The mp3 has been updated

Sounds more like a melodica than a harp. Try the MP3 Clinic section of these forums.

Since I used chromatic harmonica instead of 10 holes blues, the two instruments actually sound a little bit different.