Help Kindle Interest In Classical Indian Music in Rural Bihar

We ( Human serenity ) recently launched our project on Boosting Indian classical music in rural area or among poor children who showed interest in Classical music.
As we all know that learning Indian classical music is very expensive because instrument costs too much.
Three Instruments are almost compulsory i.e., ( Harmonium,, Tanpura, and Tabla ). Right now we are providing them.
Right now we have 17 people ( including children and adults ) ,we helped almost half of them to managed to buy instruments like ( Harmonium & few got Tanpura ) just to give a start Harmonium is compulsory as they have to revise also.
A simple and nice harmonium costs around Rs. 15,000 ( good quality ), Tanpura - Rs. 17,000 and Tabla- Rs. 8500-10,000.
Almost 8 students of this organization can't afford such instruments.
So we have decided to buy second hand instruments for them. It will include 5 Harmonium and 3 tanpura.
As we are an organization so they are providing in very less price( 20% discount on half price ) in comparision to others.
Second hand instruments costs like this :
1 Harmonium is costing Rs. 4,500 and 1 Tanpura costs Rs. 5000( after 20% discount on half price )
If we calculate it will cost ( Harmonium - 5*4,500= Rs. 22,500 and Tanpura - 3*5000= Rs. 15,000 )
Total would be ( Rs. 22,500 + Rs. 15,000 = Rs. 37,500 )
But we have managed to collect Rs. 20,000 but still need Rs. 17,500
Just we need little more contribution and support from our donors to achieve this target as soon as possible.
Help us to help them.

Thanks!