Rogan & Oliver Anthony have released a new single titled "I Guess This is the World I Live In Now." The song explores the experiences and realities of living in the modern world. Through their music, the artists express their observations and perspectives on the current state of society. The track invites listeners to reflect on how the world has changed and adapt to the new realities they find themselves in. Overall, the song provides a thoughtful commentary on the world we live in today.