Chord ai does not provide direct access to Spotify because Chord ai has no access to Spotify audio data.

A first workaround is to find a matching YouTube video of the song you wish to open in Chord ai. This can be done for you automatically as follows:

• From the Spotify app, go to the song playback view -> tap the “…” button at the top -> Select “Share” in the menu that appeared from the bottom -> Choose “More” the list of apps that appeared -> Choose Chord ai. 

However this might not work on some songs from Spotify as a matching YouTube video might not exist.

Another workaround is to play a song through your device speaker and then open Chord ai to have it analyzed in real time along the song playback.