http://www.youtube.com/watch?v=SYMogQyAQoY
Arnel "surprised" the audience (which included Pres. Gloria Arroyo, promoter Bob Arum, trainer Freddie Roach, David Diaz, and Edwin Valero) during boxer Manny Pacquiao's 30th birthday celebration at a convention center in Gensan, a city southeast of Manila, on Dec. 17, 2008: http://philboxing.com/news/story-21222.html
...President Arroyo,...promoter Bob Arum and trainer Freddie Roach, sat with Pacquiao at the presidential table...Former world champion David Diaz of Chicago and reigning WBA super featherweight champion Edwin Valero of Venezuela were also present...
One of the most applauded performances of the evening was the surprise appearance of Arnel Pineda...of the legendary American rock band Journey...Pineda, who performed with his old Filipino band The Zoo this night, sang three of Journey's greatest hits, Don't Stop Believin', Open Arms and Faithfully...