Clementine is probably the best music manager for KDE neon at the moment. Based on Amarok 1.4 it is focused on a fast and easy-to-use interface for playing music with a huge amount of additional features.
- Search and play your local music library.
- Listen to internet radio from Spotify, Grooveshark, SomaFM, Magnatune, Jamendo, SKY.fm, Digitally Imported, JAZZRADIO.com, Soundcloud, Icecast and Subsonic servers.
- Search and play songs you've uploaded to Box, Dropbox, Google Drive, and OneDrive.
- Create smart playlists and dynamic playlists.
- Tabbed playlists, import and export M3U, XSPF, PLS and ASX.
- CUE sheet support.
- Play audio CDs.
- Visualisations from projectM.
- Lyrics and artist biographies and photos.
- Transcode music into MP3, Ogg Vorbis, Ogg Speex, FLAC or AAC.
- Edit tags on MP3 and OGG files, organise your music.
- Fetch missing tags from MusicBrainz.
- Discover and download Podcasts.
- Download missing album cover art from Last.fm and Amazon.
- Cross-platform - works on Windows, Mac OS X and Linux.
- Native desktop notifications .
- Remote control using an Android device, a Wii Remote, MPRIS or the command-line.
- Copy music to your iPod, iPhone, MTP or mass-storage USB player.
- Queue manager.
To install Clementine on KDE neon, open Konsole and type,
sudo apt install clementine
After installation, Clementine can be found in the Application Menu under Applications/Multimedia or by typing Clementine into the search box at the top of the menu.