MusicTimeMachine.

iPhone / Musique

Features:
• Generate playlists from any year in music history
• Apple Music and Spotify support
• On This Day facts — discover what happened in music history
• Scheduled playlist refreshes (Premium)
• Multi-genre mixing (Premium)

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/