Add a "Previous Track" Button

Every track that ends naturally is pushed onto queue.history (capped at maxHistory). That history is what powers a "previous" control.

Peek vs. takeCopy Anchor Link

queue.previous() returns the most recent history entry without removing it; queue.previous(true) pops it off and persists the change.

const last = await player.queue.previous();      // peek, history untouched
const taken = await player.queue.previous(true); // pop it off the history

console.log(last?.info.title, taken?.info.title);

Play the previous trackCopy Anchor Link

Take the last track off the history and play it. Replaying over the current track ends it with the Replaced reason, which Hoshimi handles without pushing it back to history — so you will not loop between the same two tracks.

const previous = await player.queue.previous(true);
if (previous) await player.play({ track: previous });

List the historyCopy Anchor Link

queue.history is a plain array (newest first), so a "recently played" list is just a map.

const recent = player.queue.history.map((track) => track.info.title);
console.log(recent);