Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Artist | Album | Track(s) | Date | Label |
| --- | --- | --- | --- | --- |
| Arcadia | So Red the Rose | " Election Day " | 18 November 1985 | Parlophone (UK) Capitol / EMI (U.S.) |
| Various artists (compilation) | Boomerang (soundtrack) | " 7 Day Weekend " | 30 June 1992 | LaFace |
| Various artists (compilation) | Freddie as F.R.O.7 (soundtrack) | " Evilmainya " | 29 September 1992 | n/a |
| Various artists (compilation) | Toys (soundtrack) | "Let Joy and Innocence Prevail" | 15 December 1992 | Geffen |
| Various artists (compilation) | The Avengers (soundtrack) | "Storm" | 7 July 1998 | n/a |
| Lil' Kim | The Notorious K.I.M. | "Revolution" | 27 June 2000 | Atlantic , Undeas , Queen Bee , Big Beat |
| Brigitte Fontaine | Prohibition | "Soufi" | 6 October 2009 | Polydor |
| Brigitte Fontaine | L'un n'empêche pas l'autre | "Dancefloor", "Caravane" | 31 May 2011 | Polydor |
Question:
When has an Album of l'un n'empêche pas l'autre?
Answer:
31 May 2011