I can't see it on my iPhone X, running 13.3 in Apple Music App under music or purchases. Nor can I see it in the iTunes app under downloads or purchases on my phone.
This came out prior to Apple Music. I don't understand why it would be associated with it.
In addition, I can see the Songs of Innocence Album on my phone using iMazing under Music, looking as if it needs to be downloaded from the Cloud.
My question is: Can I re-download the Songs of Innocence download I once had without an Apple Music subscription?