After Twitter agreed to sell itself to Elon Musk, co-founder Jack Dorsey posted a Spotify link to the Radiohead song “Everything In Its Right Place.”

He said Musk is the “singular solution I trust” to run Twitter, the social media site he co-created in 2006.

Dorsey, who stepped down as Twitter’s CEO last year, said his “biggest regret” was how it operated as a company.