If you prefer an open-source "app store" environment, Pano is available there as well.
While you asked for the APK, it is also available on the official store for easy updates. Quick Setup Tip Download Pano Scrobbler for LastFM apk
If you’re looking to keep your Last.fm profile updated with every track you play, is widely considered the gold standard for Android. Unlike the official app, Pano is open-source, lightweight, and incredibly customizable. If you prefer an open-source "app store" environment,