This is the acoustic version she played when she performed "Havana" on Elvis Duran - https://www.youtube.com/watch?v=15ugV2ASveg Note: These are NOT the chords her guitarist used, these are the chords she played herself. [Chorus] Em C B7 Havana, ooh na-na (ayy) Em C B7 Half of my heart is in Havana, ooh-na-na (ayy, ayy) Em C B7 He took me back to East Atlanta, na-na-na Em All but my heart is in Havana (ayy) C B7 There's somethin' 'bout his manners (uh huh) Em Havana, ooh na-na (uh) [Verse 1] Em C B7 He didn't walk up with that "how you doin'?" (uh) (When he came in) Em C B7 He said there's a lot of girls I can do with (uh) (But I can't without you) Em C B7 I knew him forever in a minute (hey) (That summer night in June) Em C B7 And papa says he got malo in him (uh) Em He got me feelin' like [Pre-chorus] Em C B7 Em Oooh-oooh-ooh, I knew it when I met him C B7 I loved him when I left him Got me feelin' like Em C B7 Em Oooh-oooh-ooh, and then I had to tell him C B7 I had to go, oh na-na-na-na-na [Chorus] Em C B7 Havana, ooh na-na (ayy, ayy) Em C B7 Half of my heart is in Havana, ooh-na-na (ayy, ayy) Em C B7 He took me back to East Atlanta, na-na-na (uh huh) Em All but my heart is in Havana (ayy) C My heart is in Havana (ayy) B7 Em Havana, ooh na-na [Verse 2] Em C B7 I knew I was there when I read the sign (welcome to la yuma) Em C B7 I knew it was him when he hugged from behind (it gets me every time) Em C B7 Now he's put in work but he's in the streets (he said girl can you ride) Em C B7 Now this is the part that my daddy told me B7 He got me feelin' like [Pre-chorus] Em C B7 Em Oooh-oooh-ooh, I knew it when I met him C B7 I loved him when I left him Got me feelin' like Em C B7 Em Oooh-oooh-ooh, and then I had to tell him C B7 I had to go, oh na-na-na-na-na [Chorus] x2 Em C B7 Havana, ooh na-na (ayy, ayy) Em C B7 Half of my heart is in Havana, ooh-na-na (oh, ayy, ayy) Em C He took me back to East Atlanta, na-na-na (oh no) Em All but my heart is in Havana (ayy) C My heart is in Havana (ayy) B7 Em Havana, ooh na-na [Outro] Em C B7 C Em Havana ooh na-na
Source: https://tabs.ultimate-guitar.com/tab/camila_cabello/havana_chords_2197867