mix_player 0.0.18

audio backing track.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'routes/app_pages.dart';

void main() {
  runApp(GetMaterialApp(
    initialRoute: AppPages.initial,
    getPages: AppPages.routes,
  ));
}