YOU SAID:

radio was very loud i couldnt hear a thing

INTO JAPANESE

ラジオがとてもうるさくて何も聞こえなかった

BACK INTO ENGLISH

The radio was so loud I couldn't hear anything

INTO JAPANESE

ラジオがうるさくて何も聞こえなかった

BACK INTO ENGLISH

I couldn't hear anything because the radio was so loud

INTO JAPANESE

ラジオがうるさくて何も聞こえなかった

BACK INTO ENGLISH

I couldn't hear anything because the radio was so loud