Siempre Tú
| "Siempre Tú" | ||||
|---|---|---|---|---|
| Single by Axel Muñiz featuring Alexandra Stan | ||||
| Released | 21 April 2017 | |||
| Studio | Pulse Music Group Studios (Los Angeles, California)  | |||
| Genre | ||||
| Length | 3:37 | |||
| Label | Warner Music Mexico | |||
| Songwriter(s) | Axel Muñiz | |||
| Producer(s) | 
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| Axel Muñiz singles chronology | ||||
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| Alexandra Stan singles chronology | ||||
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"Siempre Tú" (English: "Always You") is a song recorded by Mexican singer Axel Muñiz featuring Romanian recording artist Alexandra Stan, released on 21 April 2017 by Warner Music Mexico. It was composed by Muñiz together with its producers Nico Stadi and Mike Green in Los Angeles. "Siempre Tú" has been described as a "contemporary" pop track with electronic influences. It discusses on the theme of love and "how deep it can get with someone, especially when you don't expect it to happen".
The song was met with positive reviews from music critics, who praised its summer vibe and commercial appeal. "Siempre Tú" peaked at number 16 and six on Billboard's Mexico Airplay and Mexico Espanol Airplay charts, respectively. It was promoted by an accompanying music video filmed by Manuel Escalante in Mexico City and Barcelona, presenting Stan and Muñiz virtually walking through the city with virtual reality equipment.