There are many 'variations' in Baladi, one because of the improvisatory nature of the practice itself and the other because how little is codified about it. There are no central authorities or doctrinal authorities dictating how should Baladi look like or be. There is a certain accumulation of experiences that both performers and audience have, creating a certain expectation about the practice, but there are no designated institutions that "regulate" our understanding of what Baladi is or is not.
Most judgements are aesthetic judgements that have to do with the music or the performer's abilities and showmanship.
This malleability, literally, lent the practice open to adaptations and innovations by many different groups. And each added their own ideas about how it should be or how it should be practised.
In this video we see a lot of the "classical elements" of Baladi, but we also see a lot of innovations that one particular tradition developed, mainly the Ghawazees, who are traditionally believed to be Gypsies who came to Egypt around the 16thC and lived around famous urban centers and started to perform to public audiences, and earn money as entertainers.
The Ghawazee have very distinct elements in their dance and this what we see in the film Tamr Hanna, starring the ingenious dancer, Naeema Akef (1929 -1966), who is considered one of the giants of Baladi. The film was released in 1957 and was directed by her first husband Hussein Fawzy. It starred a host of Egyptian Cinema icons, the likes of Rushdy Abaza, Ahmed Ramzy and singer Fayza Ahmed. The story revolves around the lives of the Ghawazee and how the main character, a gypsy performer, is torn between pursuing a career and moving to Cairo or sticking to her people and her lover, Rushdy Abaza.
The video shows a setup of a band, a singer and a performer, in a public space, all gathered to watch Naeema Akef dance. The performance starts with Fayza Ahmed singing a long Mawwal, which is a non-metrical melodic improvisation, considered a standard of Classical Arabic music in general and Egyptian specifically. It is usually a lament and in this case, the singer laments the extraordinary limits of her patience and endurance to be apart from her beloved.
The classical elements of Baladi are very clear: the musicians, the performer, the audience, the public space, however, what is very interesting is the aspects that ghawazee add to the dance, we typically see the rhythmic percussive element that is associated with Belly dance in general. In complete contrast to Tahia Karioka, the rhythm here becomes the compass for Naeema Akef's performance. You can almost count her turns and swirls to the beat. She executes it with remarkable precision. What is also very characteristic of the ghawazee are the finger cymbals that echo the rhythm and emphasize it. In a way giving a function to the arms and hands that would normally by static and vertical.
The movement is lateral, we can see that she moves to the side, parallel tot the floor, traditionally she would stamp her feet to the side with the rhythm, but we don't really get to see that here.
And the music alternates between melodic modulations and sudden very strong percussions. Towards the middle, there is even a part where she dances to rhythmic percussion that is associated with ecstatic ceremonies and she turns the same way that mystical dancers would, showing the influence Naeema Akef's background rather than the ghawazee per se.
What Naeema brings is a long history of doing circus and acrobats, as she was originally trained as circus performer by her father. She used to dance in mawaled (feasts of saints), (which might explain the use of ecstatic beats and turns) and eventually made her way to Cairo and started dancing in famous clubs and cabarets. We can easily trace the intense physicality that acrobats bring to her performance, the tension and release of her movements are incredibly precise, and her movement is unusually smooth and has a lot of agility. She is not afraid to use the space and she shows a unique coordination between different parts of her body, as if she is almost being moved by strings.
Akef is unique because in a way, she introduced the notion of the virtuosity of the performer, something that singled her out and created this notion in people's minds that Baladi dancing can be a virtuosic act, more about the skill and genius of the performer and less about the gender politics of the female dancer entertaining and or seducing an audience.
She is still remembered till today as a dancer (raqesah) in the athletic and gymnastic sense, rather a dancer (raqqasah) who entertains and uses her body as a way to attract attention and stimulate the fantasies of the spectators.
Sources:
http://en.wikipedia.org/wiki/Naima_Akef
http://en.wikipedia.org/wiki/Mawwal
http://www.maqamworld.com/forms.html\
http://www.elcinema.com/work/wk1746298/details_all