Ellison was the first to post his rendition of Prince's “Purple Rain” to mark the song's 30th anniversary.
Crowley later tweeted a video clip of him playing Prince’s “Raspberry Beret,” which Crowley said he prefers more than “Purple Rain.”
Ellison then asked Crowley when they’ll “jam.”
@repjoecrowley rock on, Big Joe! When are we gonna jam?— Rep. Keith Ellison (@keithellison) June 25, 2014
Crowley said he was ready to play together, and proposed singing something by Bruce Springsteen.