![Janis Joplin Big Brother Original Neon Rose Concert Poster Matrix Signed Moscoso Janis Joplin Big Brother Original Neon Rose Concert Poster Matrix Signed Moscoso](https://originalconcertposters.org/wp-content/pics/Janis_Joplin_Big_Brother_Original_Neon_Rose_Concert_Poster_Matrix_Signed_Moscoso_01_lrd.jpg)
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![Janis Joplin Big Brother Original Neon Rose Concert Poster Matrix Signed Moscoso Janis Joplin Big Brother Original Neon Rose Concert Poster Matrix Signed Moscoso](https://originalconcertposters.org/wp-content/pics/Janis_Joplin_Big_Brother_Original_Neon_Rose_Concert_Poster_Matrix_Signed_Moscoso_04_mue.jpg)
![Janis Joplin Big Brother Original Neon Rose Concert Poster Matrix Signed Moscoso Janis Joplin Big Brother Original Neon Rose Concert Poster Matrix Signed Moscoso](https://originalconcertposters.org/wp-content/pics/Janis_Joplin_Big_Brother_Original_Neon_Rose_Concert_Poster_Matrix_Signed_Moscoso_05_lk.jpg)
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Big Brother and the Holding Company. The Matrix, San Francisco, California. January 31st – February 5th, 1967. This original poster was printed a little after the show and has never been displayed before. It has been signed by Victor Moscoso in the bottom right. 14 x 20 1/8 inches. We are here to make people happy, thank you for your business.
![Janis Joplin Big Brother Original Neon Rose Concert Poster Matrix Signed Moscoso Janis Joplin Big Brother Original Neon Rose Concert Poster Matrix Signed Moscoso](https://originalconcertposters.org/wp-content/pics/marycul.gif)