Rest
...nodes: OutputNode[]One or more source nodes followed by one destination node
const player = new Tone.Player("https://tonejs.github.io/audio/drum-samples/conga-rhythm.mp3");
const player1 = new Tone.Player("https://tonejs.github.io/audio/drum-samples/conga-rhythm.mp3");
const filter = new Tone.Filter("G5").toDestination();
// connect nodes to a common destination
Tone.fanIn(player, player1, filter);
Connect the output of one or more source nodes to a single destination node