Bambera/Bambas, they belong to the solea group and with metrical system of 12 times. Sung according to the bamboleo rhythm. Regularly each "copla" if the choir is answered by another of the "columpio"; for this kind of song the lovers improvise expressive songs talking about complaints, jealousy, disdain. They express gallantry, tenderness, bitterness, snubs or relief full of passion.
The bamba counts four octosyllable verses, the first one and the third one could be heptasyllable and the second one and the fouth pentasyllables. Generally we repeat the two first ones at the en of teh "copla", or it forms a "quintilla" repeating only the second one.

Bulerías, they belong to the solea group, metrical system of 12 times.

Bulerías por soleá, they belong to the solea group, metrical system of 12 times.