Here is the full list of all 17 Los 40 Principales: Karaoke Party Vol. 2 trophies - there are 5 bronze, 1 silver, 10 gold and 1 platinum.
You have unlocked all trophies in Los 40 Principales Karaoke Party Vol.2.
You achieved a High-Score in every song.
You played a Voice Battle.
You played the Wheel of Songs mode.
You sang a song in Karaoke Mode.
You achieved a High-Score of at least 8000.
You achieved a High-Score of at least 9000.
You achieved a High-Score of at least 6000.
You achieved a High-Score of at least 7000.
You achieved your first High-Score.
You have won all Awards.
You have won the Song Award.
You have won the Best Album Award.
You have won the Artist Award.
You have won the New Artist Award.
You have won the Video Award.
You have won the Concert Award.