The hostess of "Sin Desperdicio" interviews the members of the music group, Heaven Rays, the first place winners of its recent contest, who try to create a rock/heavy metal fusion with a positive message.

Humberto Morales from Ecuador teaches us about the Zampoña, a traditional Andean instrument.

Christhian and Cleer teach us how to dance Colombian Cumbia to the famous song, "La Pollera Colorá."

An Ecuadorian player of the siku, a traditional Andean instrument, tells us how his music has taken him around the world.

Catalina Garcia, lead singer of the Colombian music group, "Monsieur Periné," talks a bit about the group's origins and influences.

Our third and final guitar lesson with Cristhian from Colombia.

Kalinchita brings you one of the all-time classic, most delightful Christmas carols for beginning guitar players.

Learn the chord with which the song, "Happy Birthday," is sung at Kalinchita.

At https://kalinchita.com, we learn two new chords in E major and D major that carry us into a final A major progression.

Karla and Isabel provide us with clues about some popular musical instruments so that we might guess which ones they are describing.

Carlos from Colombia teaches us about various genres of Latin music with a focus on salsa.

This absolute beginner guitar lesson from Kalinchita is "For those who are starting from zero."

Carlos from Colombia tells us about his nontraditional job as a freelance content editor for a Latin music website who works from home.

The winner of the prestigious "Latin Swing" salsa contest is announced in this series finale.

Cristhian from Colombia continues his guitar lesson.