Rarara new song 2020

I'm happy to help! However, I need a bit more information from you. There are many songs released in 2020, and "rarara" is a pretty generic term. Could you please provide more context or details about the song you're looking for? Here are a few questions to help me narrow down the search:

  1. What genre of music are you interested in? (e.g. pop, rock, hip-hop, electronic, etc.)
  2. Do you remember any lyrics or melodies from the song?
  3. Was it a solo artist or a group/band that released the song?
  4. Do you have a specific mood or theme in mind for the song? (e.g. upbeat, slow, happy, sad, etc.)

Once I have more information, I can try to help you find the song you're looking for!