From St Peter's Helpers, you can learn your basic prayers in Latin, complete with audio for proper pronunciation. This is a great learning tool for when the Motu Proprio finally gets released!
Signum Crucis/Sign of the Cross
Pater Noster/Our Father
Ave Maria/Hail Mary
Sanctus and Agnus Dei
Kyrie and Gloria Patri
Regina Caeli/Queen of Heaven Rejoice