Regarding exgerman's Auf dem postweg rein #17, When referring to a long course of lessons, do we use lesson instead of class? There's a difference rein meaning, of course. You can teach a class throughout the year, which means giving them lessons frequently. the lyrics of a well-known song by https://youtu.be/T0zWXvhEQwo?si=wNc6ihu97ShtIl7u