The correct answer is: Baskets and storage containers.
Sikki grass is a type of grass that is found in the state of Bihar in India. It is a very strong and durable grass, and it is used to make a variety of products, including baskets, storage containers, and mats. The grass is first dried and then woven into the desired shape. The baskets and storage containers that are made from Sikki grass are very popular, and they are often used to store food and other items. The grass is also used to make mats, which are used for a variety of purposes, including sitting on, sleeping on, and covering floors.
The other options are incorrect because they do not describe the products that are made from Sikki grass. Sculptures are not typically made from Sikki grass, and paintings and musical instruments are not made from Sikki grass at all.