Mu-so iRadio

Is there any way to search for a station using the Mu-so app without having to know the group/subgroup, e.g. BBc Radio, Genre/Alternative. etc?

Also, using naim.vtuner.com I have added a station to a newly created 'Favourite Group' called 'Pop'. How do I make this appear in the Mu-so app (if at all possible), where would I look?