Etc. . . .

The Ocala Breeders' Sales Co. will host the first under-tack previews this weekend for its March 21-22 select juvenile auction in Ocala, Fla. Hip Nos. 1-268 will work at the sales company's facility on Friday, while Hip Nos. 269-535 will work Saturday, with both sessions to begin at 9 a.m. The second under-tack show will run March 17-18, also starting at 9 a.m. . . . . Under-tack previews for horses in the March 20 Adena Springs 2-year-old sale were to take place Thursday at 9 a.m. and again on March 20 at the Ocala Breeders' Sales facility. . . . Last Song, a Grade 2 winner for owner Three Rose Stable, has retired to Hill 'n' Dale Farm near Lexington, Ky., to begin her breeding career, with her first mating to be with A.P. Indy. A 5-year-old Unbridled's Song mare out of Queen of Spirit, Last Song leaves the track with a 5-2-2 record from 17 starts and $336,483 in earnings, with her graded victory coming in the the 2004 Bonnie Miss. . . . The Maryland Million will be held this year on Oct. 14 at Laurel Park. A series of races for Maryland-sired horses, the Maryland Million offers $1.5 million in purses and nominator awards.