OMI's 'Cheerleader' still Ireland's best selling single

He might have ceded the summit to Wiz Khalifa for a period, but OMI is once again sitting pretty at the top of the Irish singles chart.
It successfully holds off the challenge of Major Lazer's 'Lean On' and the aforementioned Khalifa's 'See You Again', which one again make up the top three.
Indeed, change is a rarity in the chart this week; Jason Derulo, Lunchmoney Lewis, Kygo and Galantis are all among the long-term residents of the top ten who stick around; in fact, one has to go all the way to No. 33 to find a new entry - it's supplied by the Marlay Park-bound Avicii.