* Last.fm: This website has a large library of music that you can listen to for free, including songs by Nick Lachey. You can also download them to your device for offline listening.
* Amazon Music: Amazon Music offers a free tier called "Amazon Prime Music" which gives you access to over 2 million songs, including some of Nick Lachey's music. You can listen to these songs for free on the Amazon Music app.
* Spotify: Spotify also has a free tier that allows you to listen to millions of songs, including Nick Lachey's music. You can download these songs to your device for offline listening with a premium account.
I hope this helps! Let me know if there's anything else I can do for you.