It depends. If you're asking the Apple Music streaming audios, yes, you can only download them to the licensed Apple devices.
But if you've purchased Apple Music, or you just convert Apple Music to MP3 or other open-source music formats, you can transfer them to any device you want.
I've ever tried the NoteBurner iTunes Audio Converter, it helped me a lot to download my whole iTunes library offline.
you can only download songs on the APPLE song store to your APPLE device.
If you have an Apple Music subscription, you can log into your Apple ID, select the songs from iTunes and download them for offline listening within the Apple Music app or iTunes desktop client. Alternatively, you can also try Macsome iTunes Converter. It can download iTunes music files and Apple Music tracks on your computer. Then you can find the downloaded tracks locally. In this way, you can listen to iTunes music on any media player.
You go onto the apple site and download itunes then find your music through itunes, plug ipod in and sync it =D
To download apps and music or videos
In my personnal opinion iTunes from Apple
you put itunes on your computer or laptop, not the ipod itself. Then use itunes to download the music to your ipod. If you go on the apple website it has quite simple instructions on how to download itunes and music.
apple itunes is a good place to buy music from but it's better to find some site to download it from like 4shared.com
email apple and tell them what happened. the apple care tech should offer a 1 time download offer for music purchased from apple.
You can't get iTunes music through the Google Play Store. Google may offer some of the same songs that iTunes has, but you will have to buy them again from Google. The iTunes app is only available for Apple products and Windows PCs.
Itunes for apple products or other apps for android.
To upoad to the ipod, yes, but you can retrieve music from anywhere to place on itunes.
I believe iTunes
Download iTunes from the apple website (just google it). Then, buy music or insert CDs for your music on iTunes and plug your ipod into your computer via USB cable supplied. It will 'sync'.