Question: When was the album released from which three songs were included in the  Greatest Hits album?
Sentence (from "Greatest Hits (Tom Petty album)"): However, three songs from 1989's "Full Moon Fever" were included; despite the album's technical status as a Tom Petty solo album, it contained contributions from several members from the Heartbreakers, thus legitimizing its inclusion on this compilation.
Relevant evidence: Yes