When was the song “Heart of Stone” released by Silver Convention?

The song Heart of Stone was released in 1975, on the album “Silver Convention”.

Who composed the song “Heart of Stone” by Silver Convention?

The song “Heart of Stone” by Silver Convention was composed by Sylvester Levay, Michael Kunze, Keith Forsey, Gary Unwin.

Sylvester Levay, Michael Kunze, Keith Forsey, Gary Unwin

[Refrain]
I'm so tired of living all alone
Can't you see I've got no heart of stone
(Heart of stone)

[Break]

(Heart of stone)

[Outro]
Dig it, dig it

Dig it, dig it

(Heart of stone)

When was the song “Heart of Stone” released by Silver Convention?: The song Heart of Stone was released in 1975, on the album “Silver Convention”.
Who composed the song “Heart of Stone” by Silver Convention?: The song “Heart of Stone” by Silver Convention was composed by Sylvester Levay, Michael Kunze, Keith Forsey, Gary Unwin.