Anubandam.

 shyama krishna sahodari

The phrase "Shyama Krishna Sahodari" (O sister of the dark-complexioned Krishna) comes from the opening line of the famous Amba Kamakshi, a masterpiece Swarajathi in Raga Bhairavi composed by the legendary Carnatic composer Syama Sastry, one of the Trinity of Carnatic music. 

Key Details of the Composition

Deity Addressed: Goddess Kamakshi of Kanchipuram (also praised as Shiva Shankari, Parameshwari, and Bhairavi). 
Raga: Bhairavi (Arohanam: S R g m P D n S | Avarohanam: S n d P m g R S) 
Talam: Misra Capu
Meaning of the Opening Lines:
"O sister of the blue Krishna! Oh Shiva Shankari! Oh Supreme Goddess! Can Vishnu, Shiva and others measure your greatness? Don't you have any affection for me, your child? Why are you ignoring me? Please protect me now, O Sri Bhairavi."

Structure and Significance

Swarajathi Format: While standard swarajathis are simpler learning pieces, Syama Sastry elevated this form into a profound emotional expression akin to a full-fledged kriti. 
Anubandam: The piece features a distinct concluding segment called anubandam, moving past the usual stopping points of traditional structures.

Anubandha – the connection or relevance of the subject.

Viṣaya – the subject matter.

Prayojana – the purpose or benefit.

Adhikāri – the qualified student or reader.

Here, Anubandha is part of a larger framework that establishes why a work deserves to be studied.

A thought worth retaining

Anubandam need not mean that the author has more to say because the conclusion was incomplete. It can mean that the subject is so rich that the formal conclusion is not the end of the journey.

The conclusion closes the chapter; Anubandam opens another window.

That is perhaps the most beautiful way to understand it.