The Bolero has the same Afro-Cuban roots as the Rumba and is thought to have originated from Cuban or Spanish folk dances such as Danzon and Benguine.
The Bolero has some different characteristics from its Cuban relative the Rumba. Its long sweeping side steps and use of rise and fall create a softness that makes this dance uniwue among the Rhythm dances. The expanding and contracting dance position makes a very dramatic and romantic statement.
Perfidia - Nat King Cole
Sin Excuses No Rodeos - Julio Iglesias
From Here to Eternity - Frank Sinatra