Vinny Appice "Sweet Evil" (1977), and "Derringer Live" (1977), before forming his own band Axis and recording "It's A Circus World" (1978). Appice joined Black Sabbath during the tour in support of the "Heaven and Hell" album in 1980. He was quickly brought in to replace original drummer Bill Ward, who quit the band mid-tour due to personal issues. Appice arrived for his first show with Black Sabbath at the Aloha Stadium in Hawaii with his entire drum kit packed into the back of a car. He was forced to learn the band's songs on stage, using hastily written crib notes for
Siku (instrument) musicians were required to play the siku, each one taking one row of the instrument. One part of instrument is called "ira", another "arka". It is considered that spiritually "ira" corresponds to male principle and "arka" to female. When many musicians divide in two parts, first playing "ira" and second playing "arka", this gives Andean music a distinctive stereophonic sound. Hear . Now it is more common to see one musician playing both rows of the instrument together, but rustic ensembles retain traditional playing. The most widespread variety of siku, "siku ch'alla", contains 13 pipes (6 in "ira" and 7