Only For Old School (trance)

Hi mates,i need a little help for ID this old tunes ...



A- http://www.zshare.net/audio/16128487ee1aeb95/

B- http://www.zshare.net/audio/1612858199c63185/

C- http://www.zshare.net/audio/16128605100f1e97/

D- http://www.zshare.net/audio/161284907bb4176e/



Thanks.