Rafael Coelho Luiz or simply Rafael Coelho (born May 20, 1988 in Florianópolis), is a Brazilian striker. He currently plays for the Chinese club Guangzhou R&F.

He currently plays for Desportivo Brasil after his first club, Figueirense. In the summer of 2008 was he on trial with the Dutch club FC Utrecht, but FC Utrecht didn't buy him.

Marcos António da Fonseca Portugal (March 24, 1762 – February 17, 1830) was a Portuguese classical composer, who achieved great international fame for his operas in Italian.

Portugal was born in Lisbon. He first studied music at the Patriarchal Seminary in Lisbon where, as a 14 year old student, he wrote his first work, a Miserere. He later worked as composer and organist at the Patriarchal See, and was maestro at the Theatre of Salitre in Lisbon. He lived in Italy from late 1792 to 1800, possibly funded by the Prince Regent, D. João. He wrote 21 operas for various Italian theatres, the first being I due gobbi (also known as Confusioni della Somiglianza) premièred in Florence in the spring of 1793. His version of The Marriage of Figaro premièred in Venice in 1799.

Marcos Portugal returned to his home country in 1800. The huge success that his opere buffe had earned him assure him a still unsurpassed international fame in Portuguese music history. He became maestro at the Teatro Nacional de São Carlos in Lisbon, and was appointed music master at the Patriarchal Seminary in Lisbon. He continued to write operas, mainly opere serie, and a large number of religious works, until moving to Brazil in 1811, from where the Prince Regent had called him. Upon arriving, Marcos Portugal was appointed music master to the sons and daughters of the Prince Regent, and became the official Royal Composer.