Download MP3 files for analysis using the audio highlighting function api

Question

I used the following link to highlight audio api extraction functions,

https://developer.spotify.com/web-api/get-audio-features/

and I was wondering if there is a way to download my own track (MP3 file) and get this audio function without specifying a spotify identifier?

I found out that the Echo socket has some APIs where we can load our own tracks for analysis http://developer.echonest.com/docs/v4/track.html

Does Spotify have a similar track upload feature ?. (I know that the echo socket is migrating to Spotify). Any help / pointers would be greatly appreciated. Thanks.

Answer 1

and I was wondering if there is a way to upload my own track (MP3 file) and get this audio function without having to specify an identifier point?

No, you cannot, unfortunately.

Source: I work at Spotify.