A chain: linked motifs or variations that roll one into the next without cadencing between links, each unit sharing material with its neighbor. The effect is continuity — momentum accumulating across a long span rather than resetting at each phrase.
Ladis appear inside rela and laggi playing and as a named stretch of a solo where the player strings related cells into an unbroken run. The craft is in the joins: seams should be inaudible, each new link sounding grown from the last rather than appended.