Amping up their partnership, users can now immediately click and hear tracks licensed by Spotify on Last.fm's own site.
Last.fm is ending subscription radio streaming on 28 April to focus on applying recommendation and tracking features to music from other sources like YouTube and Spotify.
Last.fm is one of the first apps available for Spotify, super-charging discovery of new music with custom playlists and personalised recommendations.
Track the music you play with Last.fm, regardless of the service or device you use to play it.
The big news for iOS 8.4 is Apple Music, but there's a long list of tweaks and fixes to iBooks and more in the latest iOS update.
To raise the profile of streaming music service Last.fm, CBS Radio will devote four radio stations to playing chart toppers and live in-studio performances from Last.fm.
Some people are complaining because they can no longer share music to their iOS devices, while others say the iCloud Music Library is making a mess of their local iTunes library.
The pair behind the site that recommends music based on your listening history wants to do the same for the entire Internet with a new service called Lumi.
The two founders of the music discovery site are now applying the same technology to the entire web. Martin Stiksel and Felix Miller give us a tour of Lumi, which surfaces content based on your browsing history.
Various versions of the mobile app stream a personalized music feed of your favorite music and related recommendations. This has been free, but it will soon be chargeable.