Delete single song? (from a playlist)

[1word]

If it didn't help, please contact us directly for a screen video.
You need Android operating system 4.4 or higher to install the latest version of the app.

Thanks again Niki!
First: I now checked out, that this spwipe-thing is possible in the 'title'-tab. I was always trying with the song in tab 'playlist' -> last edited (maybe I call it wrong, I work with the german edition). Here it does not work. (But is supposed to...)
Second: My OS is 4.1.2. pity!