I looked up and unfortunately that song by Esther Ofarim doesn't appear to be on Spotify 😞
Spotify wants all the world’s music on Spotify. However, some artists and tracks aren't currently available. Sometimes agreements can’t be reached with the artist or label or a change may happen in music ownership.
However, please know thousands of albums and artists are added to Spotify every day. If you can’t find an artist you’re looking for, they may appear (or reappear) soon.
Hey there! The availability of music on Spotify is largly up to the Record Label or the artist.
Unfortunately, the Record Label or The Artist probably decided to not have their music available for streaming on Spotify. You should try contacting the Record Label, and ask them why that Album/Song isn't on Spotify
If you want more info on this, you can learn morehere Have a nice day!
The Spotify team adds many songs to the app each and every day, if a song is not there at the moment, they may add it eventually, keep checking for the song, and hopefully one day it will be on the app.