Question: Who is the composer of the studio album "on the rock" and a Grammy award winner?

full_context: Document 1: Andros Rodriguez: Andros Rodriguez is a multi-platinum, Grammy award-winning music producer, engineer and mixer. His diverse catalog of clients include Pharrell, Justin Timberlake, Christina Aguilera, Florence + the Machine, Shakira, Bleachers, Whitney Houston, Cobra Starship, Santigold, Jewel, Lenny Kravitz, Kelly Clarkson, Girls' Generation, Patti Labelle, James Blunt, Ludacris, and Huang Zitao.
Document 2: Sandro de América: Roberto Sánchez-Ocampo (August 19, 1945 – January 4, 2010), better known by his artist names Sandro/Sandro de América ("Sandro of America"), "Gitano" (gypsy), and the Argentine Elvis, was a notable Argentine singer and actor. He is considered The father of Argentine Rock for being one of the first rock artists to sing in Spanish in Latin America. He edited 52 official records and sold 50 million copies although other sources state that he sold over 75 million. Some of his most successful songs are "Dame fuego", "Rosa, Rosa", "Quiero llenarme de ti", "Penumbras", "Porque yo te amo", "Así", "Mi amigo el Puma", "Tengo", "Trigal" and "Una muchacha y una guitarra". The single "Rosa, Rosa" sold 2 million copies, being his most recognizable and famous song. Another of his hits, "Tengo" was given 15th place among the 100 best Argentine rock songs by both the MTV channel and "Rolling Stone" magazine.
Document 3: Argentine rock: Argentine rock (locally Rock nacional) is rock music composed or made by Argentine bands or artists mainly in the Spanish language. For nearly half a century it has been a major popular genre, and is regarded as part of the music tradition of Argentina alongside tango and Argentine folk music.
Document 4: Miguel Mateos: Miguel Mateos (born January 26, 1954) is an Argentine rock singer-songwriter from Villa Pueyrredón, Argentina. Outside Argentina he is considered one of the most important exponents of Rock en Español, specially in the 1980s when he along with Charly Garcia, Soda Stereo, Enanitos Verdes, Virus, Sumo, Fabulosos Cadillacs, Rata Blanca, and many more bands became international stars in the so-called "Argentine Invasion" (""La Ola Argentina"") of rock music that swept Latin America and parts of North America and Europe. It helped popularize Spanish-language rock outside Argentina, and make the genre a commercially successful industry.
Document 5: So Rock: So Rock is the second solo comedy album released by the Australian musical comedian Tim Minchin. It was recorded during Minchin's shows at The Dolphin Theatre in Perth during June 2006.
Document 6: Andrés Calamaro: Andrés Calamaro (Andrés Calamaro Masel, August 22, 1961), is an Argentine musician, composer and Latin Grammy winner. His former band "Los Rodríguez" was a major success in Spain in the 1990s. He is multi-instrumentalist and he became one of the main icons of the Argentine rock and has sold over 1.3 million copies.
Document 7: Twenty Ten (album): Twenty Ten is a two-disc retrospective album by Australian singer and songwriter Guy Sebastian. Disc one contains 18 songs from his previous five albums and two new songs, including the lead single "Who's That Girl" which features American rapper Eve. Disc two has acoustic versions of ten of the songs. The album was released in Australia on 19 November 2010 and reached number four on the ARIA Album Chart, Sebastian's sixth consecutive top ten album. It was certified platinum in its fourth week of release and was the fifth highest selling Australian artist album of 2010. It reached 2× platinum certification in 2014. "Who's That Girl" reached number one on the ARIA Singles Chart and achieved 5× platinum certification, and was Sebastian's fifth of six number one singles in Australia. It won the Highest Selling Single ARIA Award in 2011, and received nominations for Single of the Year and Best Pop Release. Sebastian was also nominated as Most Popular Australian Artist. "Who's That Girl" also reached number one and Platinum certification in New Zealand.<ref name="Latest Gold/Platinum Singles"> . RadioScope New Zealand. Archived from the original on 24 July 2011. Retrieved 15 January 2012.</ref>
Document 8: Charly García: Charly García (born Carlos Alberto García Moreno, 23 October 1951) is an Argentine singer-songwriter, musician and producer. Within his vast career he formed some of the bands long considered as the most popular in Argentina's rock history: Sui Generis in the 1970s and Serú Girán in the 1980s, plus cult status groups like progressive-rock act La Máquina de Hacer Pájaros. Since the 80's García has worked mostly as a solo musician. His main instruments is the piano, together with guitar and keyboards.
Document 9: Canción Animal: Canción Animal (Spanish for "Animal Song") is the fifth album released by the Argentine rock band Soda Stereo, released in August of 1990 (see 1990 in music). Many of the songs on the album are among the band's most popular, such as one of their biggest hits ""De Música Ligera"", the last song played in Soda Stereo's last concert in 1997, "Hombre al agua", "Un Millón de Años Luz", "Te para tres" and others. It is considered one of the best and most influential albums in the history of Latin American rock music. For many people, it's regarded as the best album to ever come out of South America.
Document 10: On the Rock: On the Rock is the 20th studio album by Argentine singer-songwriter Andrés Calamaro, released on June 1, 2010.
Document 11: Jorge Rodríguez (director): Jorge "Fish" Rodríguez is a Latin Grammy Award-winner music video director. Rodríguez was awarded the Best Short Form Music Video at the Latin Grammy Awards of 2006 for "Atrévete-te-te", co-directed by Gabriel Coss and performed by Calle 13. Rodríguez challenged the types of images seen in mainstream hip-hop videos with "Atrévete-te-te", with René Pérez (Residente), the band's lead singer, not wearing massive gold chains or drinking bottles of champagne, and questioning the current lifestyle of Puerto Ricans who try to emulate the American lifestyle.
Document 12: Tego Calderón: Tegui Calderón Rosario (born February 1, 1972) is a Puerto Rican hip hop recording artist and actor. He began his musical career in 1996 (as Tego Tec) and was supported by the famous Puerto Rican rapper Eddie Dee, who invited him on his second studio album, "El Terrorista De La Lírica", released in 2000. Calderón reached international success in 2003 with his first album, "El Abayarde", which sold 300.000 copies worldwide and was nominated for a Latin Grammy Award. His importance in reggaeton music led him to participate in Eddie Dee's "12 Discípulos" album in 2004. He released three more studio albums between 2006 and 2015, varying in styles, focusing more in hip hop and African music rather than reggaeton in "The Underdog" (2006) and "El Abayarde Contra-ataca" (2007). His fourth studio album, "El Que Sabe, Sabe", released in 2015, won a Latin Grammy Award for Best Urban Music Album. In the same year, he announced that he is planning a studio album alongside the Puerto Rican reggaeton and pop singer Yandel titled "El Blanco Y El Negro".
Document 13: Alejandro Santiago Ciena: Alejandro Santiago Ciena is a Latin Grammy Award-winner music video director. Santiago is the director of the production company Crema Batida Films, and also has credits as a second unit director for the Puerto-Rican film "Manuela y Manuel" (2007). Santiago is best known for his work directing music videos for the Puerto-Rican band Calle 13; Santiago is cousin of René Pérez (Residente), the band's lead singer. The first video directed for the band was "Calma Pueblo", the lead single of "Entren Los Que Quieran" in 2010. The video presented Calle 13 as terrorists dressed as nuns and was deemed as "violent" by Judy Cantor-Navas of "Billboard" magazine. Santiago, commented about the concept of the video, which uses nudity as a representation of freedom: "We wanted the lyrics and the visuals to be strong... we wanted it to be real, but still have a positive message to the show the union of people who fight to produce art." The video was recorded in Milla de Oro, San Juan, Puerto Rico, and was intended as a tribute to the work of American photographer Spencer Tunick. Calle 13 and Santiago received the Latin Grammy Award for Best Short Form Music Video for "Calma Pueblo".
Document 14: Coti: Roberto Fidel Ernesto Sorokin Esparza, who performs under the stage name Coti, is an Argentine singer-songwriter, best known for collaborations with other Spanish-language artists like Andrés Calamaro (Arg), Julieta Venegas (Mex), Paulina Rubio (Mex) and Luis Miguel in his last album. His 2005 release, "Esta Mañana y Otros Cuentos" went gold in both Argentina and Mexico, while going double platinum in Spain.
Document 15: On the Rocks (Midland album): The album features 13 songs, including the singles "Drinkin' Problem" and "Make a Little". At least one band member wrote every song on the album. Josh Osborne, Shane McAnally, and Dann Huff served as producers.
ground_truth: Andrés Calamaro