Views: Create a block with terms marked (reference field) by the term viewing I am having two vocabularies, for example, styles and artists.
Each of the artists term has a term reference field to styles voc.

When one of the styles term page is open i want to show all terms from artists vocabulary marked with this term. 

Can't figure out why my contextual filter with term id doesn't work. Could you please help me to achieve it?
2 steps are needed to achieve this with Views:

Relationship:


Add a relationship
1st screen on the popup: Choose Taxonomy term: Styles
2nd Screen on the popup: Choose Require this relationship
Apply


Contextual Filter:


Add a contextual filter
1st screen on the popup: Choose Taxonomy term: Term ID
On the Relationship dropdown choose the relationship you configured above
Choose When the filter value is not available -> Provide default value -> Type dropdown = Taxonomy term ID from URL
Apply


And you're done.