Giovanni Lindo Ferretti (born 9 September 1953) is an Italian singer-songwriter, composer, and author.
Giovanni Lindo Ferretti was born in Cerreto Alpi (frazione of Collagna), in the province of Reggio Emilia, in the western part of the Italian region of Emilia-Romagna. After completing his studies and working as a psychiatric nurse for five years, Lindo Ferretti traveled around Europe.
In East Berlin he met Massimo Zamboni, with whom, in 1982, he founded the band CCCP Fedeli alla linea ("CCCP Loyal to the Line"). CCCP soon became a benchmark of the so-called "alternative music" in Italy. The band dissolved in 1990.
In 1992, again with Massimo Zamboni and with an original core member of the Italian band Litfiba, Gianni Maroccolo, he founded a new band called Consorzio Suonatori Indipendenti (Consortium of Independent Players), also known as CSI. This band continued until 2000, when Zamboni departed. The bands’ names followed the naming of the political entities of the Soviet Union and its dissolution in the late 20th century. "CCCP" is the Cyrillic lettering for SSSR (i.e. USSR), and "CSI" mimics the Italian acronym for the Commonwealth of Independent States.
From 2002, he led the band PGR, an abbreviation of Per Grazia Ricevuta ("For a Received Grace"). This is a stock phrase usually attached to mementos acknowledging miraculous divine gifts. The new band name, in fact, marked his own rediscovery of his Catholic roots.
PGR's lineup changed with the release of the album D’anime e d’animali (2004), and in the fashion of previous incarnations the name was altered. In this case, however, the band's acronym was only slightly changed into PG3R (Però Gianni Giorgio Giovanni Resistono, meaning "Yet Gianni Giorgio and Giovanni Resist"). PGR toured again in 2006, with the tour entitled 'Ripasso / Ribassi - Saldi, fino ad esaurimento scorte’ (Revision / Discounts - Sales while Stock Lasts). With the release of the album Ultime notizie di cronaca in 2009, the band announced its dissolution.