Is this mixed voice... and please critique my voice

I've been trying to mix my voice with some head in it. cause when i hit e4 with full chest i go loud, now i can hit the e4 but lighter.

when i sing a note for example c4 i can make it sound heavy, and i can make it sound lighter (not falsetto). is this than mix voice.

i recorded 2 scales first one scale in chest voice (i think) , and the second time same scale i think in mixed voice, and then one scale a bit higher and first chest voice and then mixed voice (i think)

i also recorded two song, dont know if its in mixed voice or chest voice.

you only hear my voice not the cords that i sung with ( the song is a little transposed (-1 whole tone, that the first song) i dont know how to record those cords as wel, the second song is original (not transposed) but when i sung it i had a hangover

link: http://www.soundclick.com/bands/default.cfm?bandID=935376&content=music

then click on audio 1_13 (scales)
then click on song 822732 (for the first song (angels - robie williams),
then click on song 01_04 684745 (for the second song (fields of barley - sting) , i had a hangover the time i recorded it :D

and what sort of singing voice do you think i have: bass-bariton-tenor or something? im 17 (my range is more like g/a2 to f/g4, and whenn i am really warmed up i can het g#/a4 in scales without shouting

can you also please critique my voice , i know i have a very long way to go before i can sing good (i come from the netherlands, therefore my english isn't so great :D ) but im improving i got singing lessons a half a year now.

thank you