A song that sounds a bit or radically different depending on who's listening, where you listen to it, what's your mood, or some other criteria. A very abstract idea, I hope we'll find a way how this could work.
Add a new dimension to the music industry and experience
Match the user's mood, environment or personality - better user experience
Ability to modify the original song that you didn't like to match your criteria - express yourself through your interpretation of the song
I could imagine a few ways how this can work, but your ideas are highly acceptable:
1. An app which modifies a song according to your criteria
You log into the app, choose your personality type, and connect it to a Spotify, Youtube, Deezer or any other service playlist. While songs are playing, you have an equalizer-inspired dashboard where you can adjust the level of modification the app will apply on the song. Song gets modifyed by the AI based on your personality type, no matter the genre. If you like it, you listen to it, if not, you increase the level of modification, allow different types of modifications and create your version of that song.
2. A song created by innovative technologies that allow versatility if played on devices recognizing the environment, temperature, level of smoke (for the clubs), alcohol percentage, etc.
A new way of recording a song that records it in "layers", allowing each layer to be played spearately, isolating instruments, different rhythms, resulting in different moods, genres and even lyrics! According to the environment where it's being played, a song can be adjusted to sound radically different based on a huge base of criteria such as the light, the number of people, the mood, the time of the eventing, etc. The feature could be upgraded to include data collected from third-party apps and gadgets and adjust music according to users' playlists, personalities, heart rates, percentage of alcohol in the air, colours in the room, etc.
It presents a playgroud the user that can now create custom covers based on himself
a fun tool for DJs to adjust every song to any atmosphere and environment - new dimension of music customization
a tool for the music producers that collect personality data, feedback on songs and can plan the music production in direction that people will enjoy
a tool for the artists to adjust their music to their fans (if they want) or win over new ones
some artists wouldn't like their songs to be dramatically changed
some sort of protection of artists and original song rights should be respected and regulated
new techology for song recording would be needed (or not?)
Please leave the feedback on this idea