This recent fabrengen on daas¹ will help with your efforts to rejuvenate your davening this Spring.  Plus great stories - the Kotzker Rebbe's talmid Reb Leibele Eiger (the grandson of Rabbi Akiva Eiger) and his Shabbos with his father, the Berditchever Rebbe's marriage and trip to Mezritch, and more.  

1.  Daas (or daat) literally means knowledge in Hebrew.  The meaning in the context of Chassidus is explained in this class. 

MP3

41 minutes and 52 seconds - 19.2 MB