An applaud which has no rhythm is permissible, as it is not Derech Shir - musical. Regarding clapping when singing, see here. Sources: ראה שו״ת אז נדברו חלק…
An applaud which has no rhythm is permissible, as it is not Derech Shir - musical. Regarding clapping when singing, see here. Sources: ראה שו״ת אז נדברו חלק…
In Shulchan Aruch it says that one may not drum, clap, or dance on Shabbos in a musical context. (It is actually a Mishna in Mesechta Baiya Perek 5…