https://www.apkmirror.com/apk/huawei-internet-services/huawei-music/huawei-music-12-11-14-321-release/huawei-music-12-11-14-321-android-apk-download/
Just downloaded the HUAWEI MUSIC 12.11.14.321 (arm64-v8a + arm) (Android 4.4+) APK from @APKMirror