Spotify v1.2.94.583

Spotify's catalog is unmatched, its algorithmic playlists are scarily good, and the free tier — while ad-supported — offers on-demand listening on desktop and tablet. Cross-device handoff means you can switch from phone to laptop mid-song. The desktop app is a full GUI experience with keyboard shortcuts, playlist management, and offline downloads (premium). For music discovery and casual listening without a subscription, it's hard to beat.