This month celebrates the fact that I have been doing this podcast for four years.  If you've listened since the beginning, THANK YOU!   If you just found me today, WELCOME!
The best thing about podcasts is their longevity.  Oh some podcasts are very linked to current events and may outdate, but information about spinning is always fresh.  Someone is always just learning to spin, or dye fiber, or wash a fleece.  And if they look at my archives and the titles, they will probably find a podcast to help them with that process.
If you are on Ravelry, a quick and easy way to see the topics of each podcast is to go to the yarnspinners spin in group. There is a sticky thread in the posts with the topics listed.
The birthday music today is from Music Alley and includes:
Team Smile and Nod with Happy Birthday you matter  Jason Silver with Happy Birthday and Mario Ajero with Happy Birthday Chopin Ballade