As an AI language model, I cannot predict the future, so I cannot say for certain whether Madonna will be back on stage. However, Madonna has a long history of performing and has shown resilience throughout her career, so it is possible that she may return to the stage in the future. Ultimately, only time will tell if Madonna will make a comeback to the stage. **

The Stage 5 emission standard for tractors is a set of regulations that govern the maximum allowable levels of pollutants emitted by tractor engines. These regulations aim to reduce harmful emissions such as nitrogen oxides (NOx) and particulate matter (PM) from tractor engines. Stage 5 standards typically require the use of advanced engine technologies such as selective catalytic reduction (SCR) and diesel particulate filters (DPF) to achieve lower emissions. Compliance with Stage 5 standards is mandatory for new tractors being sold in certain regions to help protect air quality and public health. **

To set GTA 5 to 1080p with 75 Hz, you will need to first make sure that your monitor supports a refresh rate of 75 Hz at 1080p resolution. Once you have confirmed this, you can go into the game's settings and select the 1080p resolution. Then, you will need to go into your graphics card control panel (such as NVIDIA Control Panel or AMD Radeon Settings) and set the refresh rate to 75 Hz for your monitor. This will ensure that GTA 5 is running at 1080p resolution with a refresh rate of 75 Hz. **

75b and 75c are typically used to refer to specific sections or subsections within a larger document or text. For example, in a legal document or a book, 75b and 75c could be two different clauses or paragraphs that are sequentially numbered for easy reference. These designations help readers quickly locate and navigate to the specific information they are looking for within the text. **

Herman van Veen is a singer-songwriter. He is known for his folk and pop music, as well as his skills as a songwriter. While he has incorporated elements of various genres into his music, his style is primarily characterized by his thoughtful lyrics and melodic compositions. **

One example of a music producer who goes by a stage name is "Calvin Harris." Born Adam Richard Wiles, he adopted the stage name Calvin Harris for his music career. Harris is known for producing and performing electronic dance music and has achieved great success in the music industry under this stage name. **

Yes, the police have the authority to arrest a singer on stage during an unauthorized concert if they are breaking the law or violating any regulations. Performing at an unauthorized concert can be considered trespassing or a breach of public order, which are valid reasons for the police to intervene and make an arrest. It is important for individuals to obtain the necessary permits and permissions before organizing any public event to avoid legal consequences. **

The extended stage refers to the area surrounding the main stage in a theater or performance venue. It includes the wings, backstage area, and any additional space used for set changes, prop storage, and actor entrances and exits. The main stage, on the other hand, is the central performance area where the main action of the play or performance takes place. It is the focal point of the audience's attention and where the primary scenes and interactions between characters occur. **