Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Mato Mi Corazon - Mato Mi Corazon (Killed My Heart) is the fifth studio album by the Mexican group Los Freddy's. The album was released in 1968. This album featured a new instrument for the group - the organ - played by Esteban El Chester Rodriguez. The first track Mato Mi Corazon was a hit and solidified the addition of Rodriguez making the band a group of seven members. However many fans were not aware of the new addition due to the photos on the album.
Album