Mr. Lady Records was created in 1996.
Mr. Lady Records ended in 2004.
Mr Bongo Records was created in 1989.
Blue Sky Records was created in 1973.
Mr. = Mister (or Master for a young boy). Mrs. = Mistress (a married woman) Miss = (an unmarried woman)., Ms. = is used when you do not know is the lady is a Mrs. or a Miss.
Lady Catherine
She Died a Lady was created in 1943.
GMA Records was created in 2003.
MR normally means medical records.
Lady Gaga
From what information that is available, it appears that Mr. Sancho himself, writes his own music. Mr. Sancho records his music with Low Profile Records.
States Records was created in 1952.
ATOM Records was created in 1999.