Monday, Thursday, Friday, and then self promotion Sunday.   But I wouldn't worry about clashing.  Jerry does a post every day.  I wouldn't be concerned with clashing days, we're not in competition with each other we're all working together. At least that's how I see it.

What days of the week do you currently have a theme?

BTC_Bellzer

Simple really. Pick a day and put out a post in the 

music

 territory, maybe give it some kinda fun name for a section.

BTC - Bellzers Top Covers? As an example.  And then just give people a cover track you enjoy and a little blurb as to why you enjoy it and how you feel it shapes up to the original perhaps 🤔.  I reckon you'd get some decent engagement from people who enjoy good covers.

Music

Daily Discussion Thread ~Music Saloon

Public_N_M_E

Simple really. Pick a day and put out a post in the ~music territory, maybe give it some kinda fun name for a section. 
BTC - Bellzers Top Covers? As an example.  And then just give people a cover track you enjoy and a little blurb as to why you enjoy it and how you feel it shapes up to the original perhaps 🤔.  I reckon you'd get some decent engagement from people who enjoy good covers.