Hello, i’m so thankful for this project that i had to contribute somehow, idk if it is already done but i’m almost finishing my own app that will post your now playing song of Spotify on Messenger psm.
Once it is authenticated an running you will be able to apply the current listening song even if it is playing on other device.
This app should be compatible with any version of MSN/WL Messenger that support the Now Playing feature, and it should run on Windows XP,Vista,7,8(.1),10.
InstallNowPlayingSpotify_1-0-1-3.zip (6.4 MB)
InstallNowPlayingSpotify.zip (6.4 MB)
or you can download from Dropbox