I would really like to get your opinion regarding islamic nasheeds. The definition regarding ghina and music by Sayyed Sistani seems a little vague. He says that even if a nasheed (without instruments) would be sung in a 'ghina' way then it would be haram to listen to.
Would Maher Zain's vocal only nasheeds fall in that category or would they be fine to listen to, such as this one?

I really like his English nasheeds but I wanna be sure if they'd be fine to listen to, and feel like I need a knowledgeable person's opinion on this.

I think the first one is more like a song that used for dancing, while I feel the rest are OK.