Barcelona company claims its software can tell if a song will be a pop hit . The Song Science analyzes song 's melody , harmony , tempo , etc . Users can not write songs , just predict whether they will find success . Company says A & R departments are using it to tweak songs for the album .
Barcelona company claims its software can tell if a song will be a pop hit . Hit Song Science analyzes song 's melody , harmony , tempo , beat . Software can not write hits , just predict whether they will find success . Company says A & R departments are using it to tweak tracks for the top .