Zero Freitas has been obsessed with music since he was a little boy growing up in Brazil.

Since buying his first record as a teenager, he has steadily built up a collection of vinyl to rival any in the world.

Now in his 60s, Freitas owns more than 5 million records, thanks largely to his fortune built operating a bus company in Sao Paulo.

He buys discs from all over the world and employs a team to process and catalogue them.

Zero's ultimate ambition is to create a vinyl library accessible to the whole world.

BBC News went to meet Zero Freitas and find out why he was driven to collect records.

Producer: Luis Kawaguti

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