What bard songs require an action to keep up?

[WarKitty]

I'm trying to read the entry for bard and it says that some bard songs require concentration, but it doesn't particularly say whether most of them require concentration or not.

[Necroticplague]

I'm trying to read the entry for bard and it says that some bard songs require concentration, but it doesn't particularly say whether most of them require concentration or not.

Unless it says it requires concentration, it doesn't. A quick ctrl-f shows me that Fascinate, Inspire Competence, Suggestion, Song of Freedom, and Mass Suggestion (by extension of Suggestion) all require concentration, while the rest don't.

[Venger]

fascinate, inspire competence, suggestion, and song of freedom require concentration.