Most of us may be schlepping it back to work, but to help get over those Monday blues, the What Hi-Fi? team has penned a fresh entry into our weekly Rewind news digest.In it we once again detail the most interesting, and important, developments in the world of hi-fi and home cinema.It was another big week for the team, with our reviewers finishing the testing of the LG C5 OLED TV, more than a few surprise audio announcements from the Mobile World Congress (MWC) expo in Barcelona, and fresh hi-fi from some big name brands.

Here’s what you need to know.A bit of music history turned 60(Image credit: Getty Images)The Moog synthesiser may not be a household name to the masses, but it is a hugely influential piece of music technology that played a key part in many iconic songs – some of which we still use to test hi-fi to this day.So when it turned 60 last week we couldn't resist the urge to write a celebratory piece detailing our favourite test tracks featuring the Moog.

Read the full story: 7 top test tracks that celebrate the iconic Moog synthesizerThe world’s first wi-fi earbuds appeared(Image credit: Xiaomi)Mobile World Congress isn’t a show you normally associate with audio news, but last week Qualcomm and Xiaomi used the Barcelona show as the launchpad for the world’s first wi-fi earbuds.The two showed off the new Xiaomi Buds 5 Pro which will be the first buds to feature Qualcomm’s S7 Pro chip.This is interesting as it features wi-fi connectivity that, in theory, l.