Variations on a theme

In music, variations are commonly used to create new musical pieces – a set of notes are played and then repeated with changes in them. Variations are used at all scales of composition and in many forms of music. The changes to the original piece of music may involve variations in melody, rhythm or harmony.Continue reading “Variations on a theme”

Complacency and fatigue

Chronic fatigue is one of the common symptoms of ‘long COVID’. In Britain, there are estimates that 14% of people who tested positive for COVID-19 have symptoms which subsequently linger for more than 3 months, with most of these people aged between 25 and 70. The symptoms include coughs, headaches, muscle pain, shortness of breath,Continue reading “Complacency and fatigue”