class Song { id = null; name = null; album = null; artists = []; year = 0; duration = 0; progress = 0; session = null; state = null; source = null; constructor(id, name, album, artists, year, duration, progress, session, state, source) { this.id = id; this.name = name; this.album = album; this.artists = artists; this.year = year; this.duration = duration; this.progress = progress; this.session = session; this.state = state; this.source = source; } } module.exports = Song;