Muhammad (SAW) said: “Allah Mighty and Majestic sent me as a guidance and mercy to believers and commanded me to do away with MUSICAL instruments, flutes, strings, crucifixes, and the affair of the pre-Islamic period of Ignorance.” [Abu Dawud]
The evidence against musical instruments, in particular wind and string instruments, is irrefutable. There are many sahih ahadith forbidding the use of musical instruments