export function time(sec) { sec = Math.round(sec); let m = Math.floor(sec / 60); let s = sec % 60; return `${m}:${s.toString().padStart(2, "0")}`; } export function artistAlbum(artist, album) { let tokens = []; artist && tokens.push(artist); album && tokens.push(album); return tokens.join(" – "); }