Rochuelo is a charming and somewhat archaic diminutive of riachuelo, meaning 'small stream' or 'brook'. It's not a word you encounter every day, making it quite unique and memorable.
In the song, the lyric "Al pasar una rochuelo a la sombra de un laurellos" (Upon passing a small stream in the shade of a laurel tree) evokes a picturesque, almost pastoral scene. This word adds a touch of poetic beauty and a sense of timelessness to the lyrics, painting a vivid image for the listener.
This song is a beautiful live dedication! Betillo Guerrero, performing with his friends Los Noreños de Mazatlán, sends this song out to all the people named Isabel. You can hear the friendship and joy in the introduction as he greets his fellow musicians and the audience before launching into the music.
The lyrics paint a picture of deep, heartfelt affection. The singer compares the person he's singing to with classic symbols of beauty, saying she is as lovely as a rose and a carnation. The song also uses imagery from nature, like a peaceful stream shaded by laurel trees, to create a romantic and tender mood.