let audioManager = KeyAudioManager()

// Add the audios
do {
    try audioManager.addAudio(key: "buttonSound", audioFileName: "Button Sound", fileExtension: "mp3")
    try audioManager.addAudio(key: "song", audioFileName: "Main Menu Song", fileExtension: "mp3")
}
catch{
    print("Error adding audio file: \(error)")
}

// Play an audio using its key
audioManager.play(key: "song")

audioManager.play(key: "song")

// Or to play an audio after the first one is done playing

audioManager.play(key: "buttonSound"){
    audioManager.play(key: "song")
}

audioManager.removeAudio(key: "buttonSound")

audioManager.pause(key: "song")

audioManager.stop(key: "song")

// Values ranging from 0.0 for silence to 1.0 for full volume.
audioManager.volume(key: "song", 0.5)

// repeats and audio indefinitely with a time interval in between the audios 
audioManager.playLoop(key: "song", 2.0)

// To stop repeating audio 
audioManager.stopLoop()

// play a series of audio in a sequence with a time interval (seconds) in between the audios
audioManage.playInSequence("song", "buttonSound", "sound1", "song", timeInterval: 2)