"La felicidad" is a song by Argentine singer Palito Ortega.
Covers Swedish singer Ewa Roos cover "Vilken härlig dag" ("What a Wonderful Day") charted on Svensktoppen for 12 weeks in 1968, topping the chart for three weeks in July.Svensktoppen - 1968. Retrieved 24 March 2012. Paraguayan singer Digno Garcia had a hit with the song in Belgium and The Netherlands, peeking at nr 4.
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