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:
| Year | A-side | B-side | Catalog number | Label |
| --- | --- | --- | --- | --- |
| 1947.0 | Milestones | Sippin' at Bell's | 934 | Savoy |
| 1947.0 | Goin' to Mintons | Half Nelson | 951 | Savoy |
| 1948.0 | Little Willie Leaps | Half Nelson | 4507 | Savoy |
| 1949.0 | Jeru | Godchild | 57-60005 | Capitol |
| 1949.0 | Move | Budo | 15404 | Capitol |
| 1949.0 | Boplicity | Israel | 60011 | Capitol |
| 1950.0 | Venus Demilo | Darn That Dream | 1221 | Capitol |
| 1951.0 | Morpheus | Blue Room | 734 | Prestige |
| 1951.0 | Down | Whispering | 742 | Prestige |
| 1951.0 | Dig | It's Only A Paper Moon | 45-321 | Prestige |
| 1951.0 | Conception | Bluing | 868 | Prestige |
| 1951.0 | Out Of The Blue, Part 1 | Out Of The Blue, Part 2 | 876 | Prestige |
| 1951.0 | Bluing, Part 1 | Bluing, Part 2 | 846 | Prestige |
| 1951.0 | Dig, Part 1 | Dig, Part 2 | 777 | Prestige |
| 1951.0 | My Old Flame, Part 1 | My Old Flame, Part 2 | 766 | Prestige |
| 1951.0 | It's Only A Paper Moon, Part 1 | It's Only A Paper Moon, Part 2 | 817 | Prestige |
| 1952.0 | Well, You Needn't | Donna | 45-1633 | Blue Note |
| 1952.0 | Woody'n You | Dear Old Stockholm | 1595 | Blue Note |
| 1952.0 | Yesterdays | Chance It | 1596 | Blue Note |
| 1952.0 | The Squirrel | Donna | 1597 | Blue Note |
| 1953.0 | Tempus Fugit | Lazy Susan | 45-1649 | Blue Note |
| 1953.0 | Kelo | C.T.A. | 1620 | Blue Note |
| 1953.0 | Tempus Fugit | Enigma | 1618 | Blue Note |
| 1953.0 | Ray's Idea | I Waited For You | 1619 | Blue Note |
| 1953.0 | Tasty Pudding, Part 1 | Tasty Pudding, Part 2 | 884 | Blue Note |
| 1953.0 | My Funny Valentine | Smooch | 45-353 | Prestige |
| 1953.0 | When Lights Are Low | Miles Ahead | 902 | Prestige |
| 1954.0 | Tempus Fugit | Lazy Susan | 45-1649 | Blue Note |
| 1954.0 | The Leap | Weirdo | 45-1650 | Blue Note |
| 1954.0 | Well, You Needn't | Donna | 45-1633 | Blue Note |
| 1954.0 | You Don't Know What Love Is | That Old Devil Moon | 45-376 | Prestige |
| 1954.0 | Four | That Old Devil Called Love | 898 | Prestige |
| 1954.0 | Blue Haze, Part 1 | Blue Haze, Part 2 | 893 | Prestige |
| 1954.0 | Walkin', Part 1 | Walkin', Part 1 | 45-157 | Prestige |
| 1954.0 | But Not For Me, Part 1 | But Not For Me, Part 2 | 915 | Prestige |
| 1955.0 | Green Haze, Part 1 | Green Haze, Part 2 | 45-103 | Prestige |
| 1955.0 | A Night In Tunisia, Part 1 | A Night In Tunisia, Part 2 | 45-114 | Prestige |
| 1955.0 | Blue Moods, Vol. 1 | — | 27 | Debut |
| 1955.0 | Blue Moods, Vol. 2 | — | 28 | Debut |
| 1955.0 | S'posin' | Just Squeeze Me | 45-268 | Prestige |
| 1956.0 | If I Were A Bell, Part 1 | If I Were A Bell, Part 2 | 45-123 | Prestige |
| 1956.0 | Airegin | 'Round Midnight | 45-413 | Prestige |
| 1956.0 | Tune Up | Oleo | 45-395 | Prestige |
| 1956.0 | The Surrey With The Fringe On Top | Diane | 45-248 | Prestige |
| 1956.0 | It Never Entered My Mind, Part 1 | It Never Entered My Mind, Part 2 | 45-165 | Prestige |
| 1956.0 | When I Fall In Love, Part 1 | When I Fall In Love, Part 2 | 45-195 | Prestige |
Question:
What is the catalog number of Venus Demilo's A-side?
Answer:
1221.0