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.
This can be achieved with the help of some tools, such as TuneCable iMusic Converter. It can load your iTunes library and Apple Music Library and help you download the iTunes/Apple Music tracks, podcasts, playlists, etc. The downloaded music files will be saved locally and can be used for various purposes. The output formats include MP3, AAC, ALAC, FLAC, WAV, and AIFF.
In my personnal opinion iTunes from Apple
To download apps and music or videos
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.
I believe iTunes
To upoad to the ipod, yes, but you can retrieve music from anywhere to place on 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'.
You can't download from something you don't have. You can download iTunes for free at the link in related links. You can also download music, music videos, tv shows and other stuff on websites like amazon.com