By: Michael Drukarsh - It is not unusual for bands of all genres to stretch their talents and experiment with different musical styles. Black Sabbath dabbled in the softer side of music with songs like “Solitude” and “Changes”. Kiss had a huge hit in 1976 with the sappy (but awesome) ballad "Beth", reaching #7 on the Billboard top 100 and then they went even further astray with Disco Dynasty in 1979 and Melodic Mood Music on The Elder in 1981. Even the mighty Metallica