Amaretto

Amaretto is a liqueur, a sweet Italian liqueur that originated in Saronno. There are different brands and each have their slight variations and ingredients vary from apricot kernel, bitter almonds, peach stones or almonds, all these are natural sources of the benzaldehyde that brings the almond flavour to the liqueur. Amaretto usually contains a 21% to 48% Alcohol by Volume.

Amaretto liqueur can be drunk straight or used as an ingredient in mixed drinks, or with coffee.

The name Amaretto originated from the Italian word amaro, meaning bitter. Amaretto's bitterness is derived from the drupe kernel and although the bitterness of Amaretto tends to be mild, sweeteners and at time sweet almonds are added to enhance the flavour of the final product.

Southern Comfort

Southern Comfort is an American, fruit flavoured whiskey liqueur. Originally created by bartender Martin Wilkes Heron in New Orleans in 1874, the brand has gone through closure during the Prohibitions and transitions and transfer of ownership.

Spirit Historian Chris Morris describes the original recipe of Southern Comfort in an episode of The Thirsty Traveler titled "A River of Whiskey"

Heron began with good-quality bourbon and would add: An inch [2.5 cm] of vanilla bean, about a quarter of a lemon, half of a cinnamon stick, four cloves, a few cherries, and an orange bit or two. He would let this soak for days. And right when he was ready to finish, he would add his sweetener: he liked to use honey. - Wikipedia

In the United States, Southern Comfort is available as 42 US proof (21% ABV), 70 US proof (35% ABV), 100 US proof (50% ABV), and 60 US proof (30% ABV) in Australia. Varieties including additional flavorings, such as lime and caramel, were introduced by Brown–Forman in the latter years of their ownership. These were discontinued by Sazerac - Wikipedia

Sour Mix

Sweet and Sour Mix, also Whiskey Sour Mix or Margarita Mix or Daiquiri Mix is a versatile mix in many cocktails.
This is a yellowish-green coloured concoction, with equal portion of lemon or lime juice with a simple syrup. When this mix is shaken vigorously with ice it produces a pearly-white liquid mixture ready for your cocktail.

Sweet and Sour Mix, also Whiskey Sour Mix or Margarita Mix or Daiquiri Mix is a versatile mix in many cocktails.
This is a yellowish-green coloured concoction, with equal portion of lemon or lime juice with a simple syrup. When this mix is shaken vigorously with ice it produces a pearly-white liquid mixture ready for your cocktail.