http://www.youtube.com/watch?v=4IbL5_E_nYU
Beyoncé iveza ividiyo yakhe entsha, umxholo othi «1 + 1«, Kubandakanywa nomsebenzi wakhe wokugqibela wokufunda4', ikhutshwe kwiinyanga ezimbalwa ezidlulileyo.
Ekupheleni kukaJulayi sabona imvumi kumabonwakude Umbono ukutolika iingoma ezimbini «Into egqibelele endingazange ndibenayo " kwaye i "1 + 1 ″.
Ikliphu yokugqibela esiyibonileyo kwimvumi yayiyeyona ibhalla «Into egqibelele endingazange ndibenayo«, Yeyiphi yesibini engatshatanga ukusuka ku-4, i-albhamu eyaqala kwiNombolo 1 e-US, France, Spain, Swiza, Singapore, Taiwan nase UK.