The provided text appears to be a conversation or a stream of consciousness, likely from a radio show or podcast, where the host is trying to remember the lyrics of a song. They keep interrupting themselves and going off on tangents, discussing various topics such as music, memories, and personal experiences. The host seems to be having trouble recalling the lyrics, but eventually, they start singing a song, possibly "Smell" (the exact title is not clear). The conversation is often disjointed and lacks coherence, making it difficult to summarize. However, the main theme appears to be the host's attempt to remember a song and their personal anecdotes and associations that come up during the process.
Here are the key facts extracted from the text:
1. The speaker is doing a challenge on a radio station called Tupi Radio.
2. The challenge involves remembering a song.
3. The speaker has difficulty remembering the song due to a lack of vitamin B12.
4. The speaker mentions that it's been a long time since they've done this challenge.
5. The speaker talks to someone named Angelo.
6. The speaker mentions a song with the phrase "the smell of the drain".
7. The speaker mentions a band and a song called "My Blood".
8. The speaker talks about a person named Maggi who doesn't know about the challenge.
9. The speaker mentions a person named Fernando Haddad.
10. The speaker talks about a song that is not in the charts.
11. The speaker mentions a person named Luiza.
12. The speaker talks about a national championship.
13. The speaker mentions a person named Talita who listened to a lot of music.
14. The speaker talks about a place called Brasília.
15. The speaker mentions a song that starts with the phrase "so that's the problem with unis for me".
16. The speaker talks about a person named Mário Rio.
17. The speaker mentions a person named Timon.
18. The speaker talks about a deal that was not concluded.
19. The speaker mentions a person named Jorge.
20. The speaker talks about a person named Lina.
Note that many of these "facts" are actually statements made by the speaker, and may not be objective facts.