I am using the MusicKit library for Swift.
With this:
let searchString = “led zeppelin iv deluxe edition”
var albumSearchRequest = MusicCatalogSearchRequest(term: searchString, types: [Album.self])
The response from:
let response = try await albumSearchRequest.response()
returns no albums; however searching manually for that exact string in the Music App on either iOS or macOS will return results.
This is really weird and problematic if one is trying to search for albums or tracks specific to certain albums.