see also: Elf[?] (1971-1976), Rainbow (1974-1979), Black Sabbath (1979-1983; returns 1991) and Dio (1982-present)
Discography:
With Rainbow
With Black Sabbath
With Dio
... particularly between word-boundaries, in spoken language generally, but is codified in Sanskrit and written down. A simple example of English sandhi is "an apple" versus ...