a react app that uses spotify's web api to request user info and a serverless aws lambda function to grab the lyrics of the song. http://spotify-lyrics.com/
the legacy spotify-lyrics is avaiable here. it used a python-flask server to serve users.
thanks to JMPerez and skovmand of spotify-web-api-js for the awesome typescript definitions for the spotify web api
if you were to pull down this repo. You will need to add a .env file with your aws api gateway creds and add a config.js with your spotify application creds.
The player at the bottom of the screen is usable for Spotify premium subscribers.