Is there any way you can download songs with Spotify Premium? As a musician I would be very good to have the possibility, because I could transcribe complete songs and solos with the superior sound quality that has Spotify Premium.
It depends on what you mean by "download". It is possible to download songs, albums, and playlists for offline listening through Spotify Premium. However, these downloads are not audio files usable with any player but Spotify. You can listen to them offline in the Spotify application, but as they are encrypted they can not be used with other players.