MusicalQ
About this app
This application is an upcoming events / festival discovery website. Clicking on artists, displays sample songs from Spotify (when matched). Further information is provided by Wikipedia. There are links to individual events for some Dutch venues: Paradiso venues in Amsterdamm, Paard Den, Haag, and De Helling, DBs and Ekko in Utrecht.
The app is aimed at music lovers to explore music playing in your city or at upcoming festivals. (Whether you are attending or not!). You can mark artists you are interested in for future exploration
Add preferences, (Love, Like, Skip buttons in pop-up): bands and events are stored in your browser storage; you can create an account to view 'saves' when you login on another device
In playlists, festival lists, click the play button 
to play sample tracks, or click on the artist to show more info.
Spotify is the source of Festival playlists and added festivals. The official playlist is usuallly shown, however if this is not available, the playlist may come from Spotify or Spotify users. The artists listed may not always correspond to the official festival lineup.
Wikipedia is queried for additional artist/band information. Qualit of results depends on the artist name vs other Wikipedia terms, and whether there is information available in Wikipedia.