"Mas Que Nada" is actually not a song by Al Jarreau, but a famous Brazilian bossa nova and samba song originally written and performed by Jorge Ben Jor in 1963. Al Jarreau later covered the song on his album "Jarreau" in 1983. The song is sung primarily in Portuguese and incorporates elements of traditional samba and bossa nova rhythms. The lyrics of "Mas Que Nada" are light-hearted and playful, with no particular story to tell. It is essentially a celebration of samba and the joy of dancing. The phrase "Mas que nada" loosely translates to "But that's nothing" or "No way" in English. It is often used in Portuguese to express disbelief or surprise. In the song, it represents a vibrant and carefree attitude, urging people to get out of the way and let the samba take over. Overall, "Mas Que Nada" is a catchy and energetic song that has become an anthem of Brazilian music, representing the lively spirit and infectious rhythms of the country's musical traditions.