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. **

Herman van Veen is a versatile artist who is best known as a singer-songwriter. He is known for his poetic and introspective songwriting, and his music spans various genres including pop, folk, and cabaret. While he has achieved commercial success with some of his pop songs, he is not typically categorized as a pop artist or a schlager singer. **

I'm sorry, but I cannot determine whether the music on the external hard drive has disappeared without more information. If the music was previously accessible and now cannot be found, it may have been accidentally deleted, the hard drive may be malfunctioning, or the files may have become corrupted. It would be helpful to check the hard drive's storage capacity and file directory to see if the music files are still present. If the music is truly missing, it may be necessary to use data recovery software or seek technical assistance to attempt to retrieve the files. **

When choosing an external filter for your aquarium, it is important to consider the size of your tank, the type of fish you have, and the level of filtration required. Popular options include canister filters, hang-on-back filters, and sump filters. Canister filters are known for their high filtration capacity and are ideal for larger tanks, while hang-on-back filters are easy to install and maintain. Sump filters are often used in larger setups and provide excellent biological filtration. Ultimately, the best external filter for your aquarium will depend on your specific needs and preferences. **

An external sound card is not necessary to listen to music, as most computers and devices come with built-in sound cards that are capable of playing audio. However, an external sound card can improve the audio quality and provide additional features such as better sound output, higher sampling rates, and more advanced connectivity options. It ultimately depends on the individual's preferences and needs for audio quality and features when deciding whether an external sound card is necessary for listening to music. **

To transfer music to an external hard drive, you can simply connect the external hard drive to your computer using a USB cable. Once connected, you can open the file explorer on your computer and locate the music files you want to transfer. Then, you can simply drag and drop the music files from your computer to the external hard drive. Alternatively, you can use music management software to sync your music library with the external hard drive. **

It depends on your specific needs and budget. If you need faster data transfer speeds and are willing to pay a higher price, an external SSD would be a better choice. SSDs are also more durable and reliable due to their lack of moving parts. However, if you need a larger storage capacity at a more affordable price, an external HDD would be a better option. HDDs are better suited for storing large files such as videos and photos. Ultimately, consider your storage needs, budget, and performance requirements when deciding between an external SSD or HDD. **

A pop singer is a musician who specializes in performing popular music that appeals to a wide audience. They often have a strong presence in the mainstream music industry and are known for their catchy melodies, relatable lyrics, and engaging performances. Pop singers can range from solo artists to groups and bands, and they typically have a large fan base that enjoys their music. **