"Acción y reacción" is the second single

Single (music)

In music, a single or record single is a type of release, typically a recording of fewer tracks than an LP or a CD. This can be released for sale to the public in a variety of different formats. In most cases, the single is a song that is released separately from an album, but it can still appear...

 from Thalía

Thalía

Ariadna Thalía Sodi Miranda , known simply by the mononym Thalía , is a Mexican singer and actress. She has sold over 40 million albums worldwide...

's 2004 Greatest Hits

Greatest Hits (Thalía album)

Thalía | Greatest Hits is the first compilation album by Mexican pop star Thalía. Released on February 10, 2004, the album features 14 singles from her five previous albums of original material for EMI Latin , plus two previously released songs "Acción y Reacción" & "Cuando Tu Me Tocas"...

album.

Song information

The song was previously unreleased, written by Estéfano and Julio Reyes and produced by Estéfano. This track was recorded during the Thalía

Thalía (2002 album)

Thalía is the seventh studio album by Mexican singer Thalía. It was released on May 21, 2002 by EMI Latin . The lead single was "Tú y Yo" that later became a hit in Thalía's music career peaking at the #1 spot on Billboards Hot Latin Tracks...

Sessions, but didn't make it. So the unfinished demo was leaked in May 2002, and it had good reactions in the fans. So Thalia decided that this track should be re-recorded and re-arranged. The mastered version became included on Thalía

Thalía

Ariadna Thalía Sodi Miranda , known simply by the mononym Thalía , is a Mexican singer and actress. She has sold over 40 million albums worldwide...

's Greatest Hits

Greatest Hits (Thalía album)

Thalía | Greatest Hits is the first compilation album by Mexican pop star Thalía. Released on February 10, 2004, the album features 14 singles from her five previous albums of original material for EMI Latin , plus two previously released songs "Acción y Reacción" & "Cuando Tu Me Tocas"...

album. This song talks about Thalía and Tommy Mottola

Tommy Mottola

Thomas Daniel "Tommy" Mottola is an American music executive, co-owner of Casablanca Records in a joint venture with the Universal Music Group. He is the ex-husband of Mariah Carey and is married to Mexican singer Thalía...

's relationship.

Music video

The music video contains footage from Thalía's "High Voltage Tour" in the United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 and Mexico

Mexico

The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

. It mixes images of her performances and of her fans when they were waiting in the concert's queues.

The video was officially released by the TV Magazine Primer Impacto.

Remixes

• Mixes

1. Regional Mexican Version
2. Bayahibe Bachateando [Spanish Version] (feat. TDK)
3. Bayahibe Bachateando [English Version] (feat. Bangah)
4. Extended Dance Version
5. Radio Edit Dance Version

• Mijangos Dance Mixes

1. Mijangos Radio Edit (known as "Radio Edit Dance Version")
2. Mijangos Radio Dub (known as "Extended Dance Version")
3. Mijangos Club Mix (unreleased, but leaked in 2005)

The dance mixes were commissioned and mixed by Mijangos, but weren't released under any label.

Charts

Chart (2004)	Peak position
Hispanic America Top 40	28
Spain 'Cadena Dial'	16