However, there are a few possibilities for which song you mean, as the title translates to "The Dance of the Dragonflies."
You are referring to the instrumental waltz "La Danza de las Libélulas" (Op. 3, No. 4) by the Spanish composer Julián Aguirre (or possibly a misattribution of "La Libélula" by Agustín Barrios).
| Am9 | Am | Dm9 | E7(b9) | | Am | Fmaj7 | Bm7b5 | E7sus4 - E7 |
| Cmaj7 | Bm7 | Am7 | D7 | | G | Em7 | Am7 | D7 - Fm6 |