squeak- this is nto exactly what was meant by moish and others but it is kind of an analogy. Rabbi Willig’s comments (see Feif un) are along the same line.
moish01- whether I am a “chaim-berliner’ or not, I will keep to myself, but I am pretty sure this has been common practice for years at the yeshiva. If it has changed, it is recent. Please check with some of the present talmidim.
feif un, you have to show the source for what you claim R,Moshe says-that recorded music is the same as live music. This doesn’t hold water logically and hence, I’d like a real “mekor”.
charlie brown- what you heard is true about the “chofetz chaim” talmidim and also at other yeshivos- notably baltimore. There are good sources for it and I’ll point them out if you require them.