Spotify is now free for everyone. You don't need an invite.
you can't get a free account now because everybody knows spotify.. when it was like..not popular the accounts were free.. but it changed so...you can't sorry.
Spotify Lite is a simplified version of Spotify. With it, you still can search for and play your favorite songs and artists, save them, share with others, discover new music, enjoy playlists, and more. But now it is only available on Android devices. But this version only works on Android devices. So if you use iOS, or use Spotify converter like TunesKit Spotify Music Converter to convert Spotify to MP3, you need to use Spotify app not Spotify Lite.
I'm afraid you cannot. Because Spotify is a music streaming service, which won't lets you download music directly to the device. Unless you install the Spotify app on the R4, you can listen to Spotify music within Spotify app. You can use a third-party tool help you. Macsome Spotify Downloader can download Spotify music to MP3 or other audio formats, so that you are able to transfer the downloaded Spotify songs to other devices such as R4. You can try it.
The wait for an invitation from Spotify varies according to which country you are in, how many people are on the waiting list before you, how efficient the Spotify servers are running. It probably averages out around a week or two but can take longer.
You may need to delete Spotify and download it again, because probably it has a problem or something like it.
Well, it IS on Spotify.
Tomorrow, the 20th July
America Now - 2010 4-73 was released on: USA: 15 January 2014
"Spotify. A great idea, poorly executed."
Spotify
What music of platform do you want to download? If your answer is Apple Music, maybe you can try the Tunepat Apple Music Converter. It's the best tool to download Apple Music songs in MP3 format, and the MP3 format is the best format to download music to iPod. So, you will love the Tunepat Apple Music Converter when you used it. But before you use it, you need to launch the Tunepat Apple Music Converter and log in with your Apple Music account. Then choose the output format as you like, and open a playlist to click the "add to list" button to choose songs you want to convert, after that, you can click the "Convert Now" button and wait.