No, a concrete wall cannot be chiseled with an electrical cable. Chiseling typically requires a sharp tool like a chisel or a jackhammer to break through the tough surface of the concrete. Using an electrical cable for this purpose would not be effective and could potentially damage the cable. It is important to use the appropriate tools and equipment for chiseling concrete walls to ensure safety and efficiency. **

Chiseling a concrete wall with an electrical outlet cable is not recommended as it can be dangerous and may damage the cable, leading to potential electrical hazards. It is best to use appropriate tools and techniques for chiseling concrete, such as a hammer and chisel or a rotary hammer drill. If there is a need to install an electrical outlet in a concrete wall, it is advisable to consult a professional electrician to ensure the work is done safely and correctly. **

The depth to which the masonry stone needs to be chiseled out depends on the specific project and the requirements of the design. Typically, the depth of the chiseling will be determined by the thickness of the mortar joint and the type of stone being used. It is important to follow the specifications provided by the architect or engineer to ensure that the chiseling is done to the correct depth for the structural integrity and aesthetic appeal of the project. Additionally, the depth of the chiseling may also be influenced by the type of wall or structure being built, as different applications may require different depths for the stone to be chiseled out. **

To secure a cable with a diameter of 2 cm in a chiseled slot, you can use a combination of adhesive and mechanical fastening. First, apply a strong adhesive to the bottom of the slot and then carefully place the cable into the slot. Next, use clamps or brackets to secure the cable in place while the adhesive sets. Additionally, you can use screws or bolts to further secure the cable in the slot for added stability. This combination of adhesive and mechanical fastening will ensure that the cable is securely held in the chiseled slot. **

Organ music refers to music that is specifically composed for or performed on the organ, a large keyboard instrument that produces sound by driving pressurized air through pipes. Organ music can range from classical compositions to contemporary pieces, and the instrument is often associated with church music due to its historical use in religious settings. Organ music can be performed solo or as part of a larger ensemble, and it is known for its rich, powerful sound and ability to create a wide range of musical textures. **

The piano is considered a keyboard instrument. While it does have strings inside that produce sound when struck by hammers, the primary way of playing the piano is by pressing keys on the keyboard. The keys are connected to the hammers that strike the strings, making it a unique hybrid instrument that combines elements of both string and keyboard instruments. **

Fans of 60s and 70s music with keyboard or organ sounds may include music enthusiasts, collectors of vinyl records, and musicians who specialize in that era. Additionally, DJs who specialize in retro music and radio stations that play classic rock and oldies are likely to have a good knowledge of music from that time period. Furthermore, music historians and scholars who study the evolution of popular music may also have a deep understanding of the keyboard and organ-driven music of the 60s and 70s. **

I'd be happy to help you with the church organ. I have experience playing the organ and can assist with selecting appropriate music, providing accompaniment for hymns, and offering guidance on how to use the instrument effectively during church services. Let me know what specific assistance you need, and I'll do my best to support you. **