the Shazam correctly identifies a song, but this API incorrectly identifies two unrelated songs

[dportabella]

I tried with this song: Summer, Alan Roubik https://music.youtube.com/watch?v=crCgjjzFdws

The Shazam app correctly identifies it.

This ShazamAPI script identifies two unrelated songs:

           "title": "Neuronal Stardust (Alternate)",
            "subtitle": "Lars Kurz",
 
           "title": "PRIMORDIUM FINALE",
            "subtitle": "Mario Batkovic",

Why? and how to solve this?