Almost Famousโ€”Cameron Croweโ€™s poignant, semi-autobiographical film about going on tour with rock stars in the 1970s and writing about it for Rolling Stoneโ€”was released in theaters. The film launched Kate Hudsonโ€™s career and won Crowe his (so far) only Oscar. Here are some rockinโ€™ facts about the classic rock-driven movie.

1. THE ORIGINAL ENDING INVOLVED NEIL YOUNG

2. KATE HUDSON RESEARCHED GROUPIES AND ROCK STARSโ€™ WIVES FOR HER ROLE AS PENNY LANE.

3. CAMERON CROWEโ€™S MOM LIKES THE FILM, EXCEPT FOR THE BAREFOOT PART.

When Cameron Crowe’s mother appeared on the set for a cameo, Crowe made every effort to keep her away from Frances McDormand, who was playing a character based on her, so McDormand’s interpretation of the part wouldn’t be swayed. When he left the set for a few minutes on the first day of shooting, he returned to find McDormand and his mother having lunch together.

4. CROWE AND NANCY WILSON WROTE A LOT OF THE FILMโ€™S SONGS ON THEIR HONEYMOON.

5. DESPITE BEING NOMINATED FOR FOUR OSCARS (AND WINNING ONE FOR BEST ORIGINAL SCREENPLAY), THE MOVIE FAILED TO BREAK EVEN AT THE BOX OFFICE.