12Signs21Sounds Production 12Signs21Sounds (12:21 Sounds Production) by Sachi&Sarka. Music duo from Prague and Brooklyn. We rap, sing and make beats. 12Signs21Sounds Production’s tracks Home by 12Signs21Sounds Production published on 2020-05-25T20:47:48Z It’s 12:21 by 12Signs21Sounds Production published on 2019-08-15T19:47:47Z Fall for me by 12Signs21Sounds Production published on 2019-08-15T19:29:16Z