1) I like the music selection. It seems slightly Mediterranean in origin, mostly like a musical score from Italy. However, I would have chosen something more solid like a smooth medium speed techno-musical arrangement for this. Even ocean waves would be a better choice if you think about it.

2)The music should be higher in volume than the voices making the suggestions.

3) There isn't any alternating right ear/left ear but there really should be to make it more effective.

4)Some trance subjects are more comfortable with a female voice - a high quality female TTS voice would be a nice alternative.