Music of Punjab reflects the traditions of the Punjab region of the Indian subcontinent, currently divided into two parts: East Punjab, in India, and West Punjab, the most populous province of Pakistan. The Punjab has diverse styles of music, ranging from folk and Sufi to classical, notably the Patiala gharana. Contemporary Punjabi music has tended to include more modern hip-hop and R&B sounds. While this style of music is obviously most popular in Punjab, it has seen popularity across the subcontinent and areas with large Punjabi diaspora populations, such as Canada, the United Kingdom, and the United States. Classical music Patiala Gharana Sham Chaurasia gharana Punjab Gharana Instruments During the past century, Punjabi folk musicians used 87 instruments, 55 of which are still used today. It is notable that the instruments used today serve a function that exceeds musical necessity in that they are closely tied to Punjabi culture and heritage. The dhol, for example, continues to be popular because it is important to special proceedings such as weddings and sporting events. Additionally, the popularity of certain instruments encourages people to continue learning to play them; therefore, maintaining their relevance in Punjabi events. Terrorist events during the late 1980s threatened the existence of Punjabi folk music and the instruments that accompanied this genre. With several notable artists being killed and major festivals being cancelled there was not a space for folk music to exist. The boom of technology also threatened folk music by creating a new genre of music known as Punjabi Pop, which mixed electronic and folk music. The following instruments are the most popular within Punjabi music. Algoza: The algoza “consists of two joined beak flutes, one for melody, the second for drone” and the “flutes are either tied together or may be held together loosely with the hands”. A continuous flow of air is necessary as the player blows into the two flutes simultaneously. Dhol: Resembles much of the construction of a drum. It is a two-sided drum of mango wood, 48 cm long and 38 cm wide and is played using two slightly curved sticks. It is thought to have a much more significant value to the artisans such as the blacksmiths or the cobblers. It is usually played during neutral occasions and mostly by only men. Chimta: The chimta are similar to tongs and consist of 122 cm long iron strip that is bent in