•   2012-09-16Lesson #10 and #11: Pronunciation of Palatalization
•   2012-09-16 Lesson #9: Pronunciation of Vowel Raising
•   2012-09-16Lesson #8: Pronunciation of Nasal Diphthongs
•   2012-09-16 Lesson #7: Pronunciation of Nasal Vowels
•   2012-09-13 Lesson #6: Pronunciation of Oral Diphthongs
•   2012-09-13Lesson #5: Pronunciation of /a/ in stressed and unstressed
•   2012-09-13 Lesson #4: Pronunciation of open /ó/ and closed /?
•   2012-09-13 Lesson #3: Pronunciation of /é/ and /
•   2012-09-13 Lesson #2: Pronunciation of /u/
•   2012-09-13 Lesson #1: Pronunciation of /i/