<P> As their relations frayed preceding their 1970 breakup , Simon began to feel jealous that he allowed Garfunkel to sing it solo : </P>
<P> As their relations frayed preceding their 1970 breakup , Simon began to feel jealous that he allowed Garfunkel to sing it solo : </P>
who sings vocals on bridge over troubled water
who sings vocals on bridge over troubled water
Garfunkel
Garfunkel