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

As an introduction to our lesson about accentuation, Carlos explains some different ways in which the word "accent" may be used.

In this second part of his lesson about accentuation, Carlos explains to us about monosyllabic, disyllabic, trisyllabic and polysyllabic words.

Carlos gives us some preliminary rules about how to divide Spanish words into syllables.

Carlos continues his series on accentuation by teaching us a few more rules regarding accent placement.

Carlos explains the four groups into which Spanish words are classified depending upon which of their syllables is accented as well as the rules regarding written accents.

In this final part of the videos dedicated to accentuation, Carlos explains diphthongs, triphthongs and hiatuses.

Carlos explains to us the three manners of addressing a conversational partner in Spanish: "tú," "usted" and "vos." Although all three of these personal pronouns could be translated as "you," the one that is utilized in a particular context depends upon factors such as the region where one lives as well as one's relationship with the person with whom he or she is speaking.

Known as the "tuteo," the "ustedeo" and the "voseo," Carlos explains the historical roots and evolution of these varying ways of saying "you" in different parts of the Spanish-speaking world. Factors which affect which form is utilized by a particular person in a particular situation include that person's country of origin as well as the relationship between the speaker and the person to whom he or she is speaking.

Carlos explains the forms of address used to address several conversational partners: "vosotros" and "vosotras," which tend to be used in Spain, and "ustedes," which tends to be used in Central and South America.

Carlos teaches us a trick for conjugating verbs with the "voseo" and challenges us to distinguish verbs in sentences which have been conjugated with the "tuteo," "voseo" and "ustedeo."

Carlos explains to us about cardinal numbers in Spanish, which are used to count and quantify elements.

Carlos explains to us about ordinal numbers, or those numbers used to express order or succession.

Carlos teaches us a plethora of Spanish demonyms, or proper nouns used to refer to the natives or inhabitants of certain countries, states or cities.

Carlos speaks to us about the nuances of Spanish collective nouns, which are nouns that refer to a number of beings within a specific category.