It's time to deal with unexpected traffic along Route 66. We have encountered a late feature requirement, realizing we need a way to manage any number of different mixes so we can work on different material over time. We could refer to each mix as a composition of audio tracks.
The good news is we have spent a reasonable amount of time engineering a scalable architecture and we are about to reap the fruits of our labor. Responding to late feature requirements now becomes a rather enjoyable Sunday stroll around the neighborhood. Let's show off the strengths of our app's architecture by taking a moment to work on this new feature.
Let's start by defining a new route for a new MixListComponent we will create. Open app/modules/mixer/mixer.module.ts and make the following highlighted modifications:
...
import { MixListComponent } from './components/mix-list.component';
import { PROVIDERS } from './services';
const COMPONENTS: any[] = [...