Description: Beach Red Urca Rio de Janeiro, helicopter passes Sugar Loaf fast, sands children shouting

Description: Exterior modern shopping mall. Stereo. Busy with depth. Some close voices.

Description: Yacht harbor mooring with gentle multiple jangling of mast cables. Stereo.

Description: Nice assortment of birds in a meadow. Stereo.

Description: African American voices enjoying the day. Part one. Stereo.

Description: Group of men play basketball in an urban park. Ball play with voices. Stereo.

Description: Single cars whoosh by one after another. Stereo.

Description: Traffic passes overhead on a city bridge with characteristic bumps of wheels. Stereo.

Description: Busy freeway with good feeling of moving cars. Stereo.

Description: Gentle, steady bug presence in a farmland field. Stereo.