Teresa Teng

Wo3 gang1 gang1 fa1 xian4 le Teresa Teng  Ta1 duo1 me hao3 ting1!!!

i think you wanna express that her songs is very pleasant to hear.
in that way,your setence lack of a objective.

Wo3 gang1 gang1 fa1 xian4 le Teresa Teng de ge Te1 bie1 de hao3 ting1!!!
我      刚         刚        发   现      了  邓丽君           的  歌  特   别     的  好     听
also,there are some mistakes of spelling in your sentence.