How To Upload Songs To Spotify. This is because Spotify has no upload option available to the common user. Adding The Songs to Spotify Playlist Click on Add a source.
It isnt possible to upload your own music files to the Spotify servers for syncing back to your devices though. In order to get your music onto Spotify you have to use something called a DSP. Any other folders can be added by going into Preferences scrolling down to Local Files and clicking Add a Source near the bottom.
Go to the settings section of the desktop app.
Select the folder which contains the song you downloaded earlier in step 2 and click ok. You need to allow Spotify to find devices in the prompt that shows. If you have a Spotify Premium account you can play local files. Windows users can find it under Edit while Mac users can find it under Spotify Then scroll down to Local Files and select ADD A SOURCE.