"Rock 'n' Roll Million Sellers" is a compilation album that features a selection of rock and roll hits that achieved significant commercial success, typically reaching sales of over a million copies. Such albums collect songs from various artists that are iconic within the rock genre and represent the peak popularity of the rock and roll era, primarily from the 1950s and 1960s. They aim to capture the spirit and energy of classic rock music while showcasing hits that defined the genre.

"Rockstar" is a studio album by Dolly Parton, released on November 17, 2022. The album features a mix of original songs and covers of classic rock tracks, showcasing Parton's versatility as an artist and her ability to cross genres. It includes collaborations with various artists and highlights her signature style, blending elements of country, rock, and pop.

The Ramones covers album series refers to a collection of albums in which the iconic punk rock band, the Ramones, performed and recorded covers of songs by other artists. This series includes additional recordings of their songs, showcasing their influence and the strong legacy of their sound. The most notable album in this series is "¡Adios Amigos!" released in 1995, which includes covers of songs from various artists alongside original tracks.

"Reimagines the Eighties" refers to projects, works, or creative efforts that draw inspiration from the aesthetics, culture, or themes of the 1980s, reinterpreting them for a contemporary audience. This can involve various mediums, such as music, film, fashion, art, and design, often incorporating nostalgic elements like retro graphics, synth music, or references to 1980s pop culture.

As of my last knowledge update in October 2021, "Remake & Mix 18 Beon" does not refer to any widely recognized product, event, or concept. It could possibly relate to a specific product release in the tech or entertainment sectors, a software tool, or even a cultural reference that emerged after my knowledge cutoff.

"Reminiscence" is the title of an album by the American singer-songwriter Tinashe, released on November 6, 2020. The album features a blend of R&B, pop, and electronic elements, showcasing Tinashe's vocal range and songwriting abilities. It includes themes of nostalgia, love, and self-reflection. The album received generally positive reviews from music critics and fans alike, highlighting Tinashe's artistic growth and experimentation with different sounds.

"Raíces" is an album by the famous norteño band Los Tigres del Norte, released in 2016. The title translates to "Roots" in English, and the album features a collection of songs that highlight the band's musical heritage and cultural influences. Los Tigres del Norte are known for their storytelling through music, often focusing on themes such as immigration, love, and social issues.

"Real Love Stories" often refers to a variety of narratives that focus on genuine, heartfelt accounts of love and relationships. These stories can encompass a wide range of experiences—such as romantic love, platonic love, familial bonds, and friendships. They are typically characterized by their authenticity and emotional depth, highlighting the complexities and beautiful moments that come with love in its many forms.

"Recover" is a song by the American rock band Great White, featured on their 1999 album titled *Can't Get There from Here*. The album marked a return for the band after a period of relative inactivity in the 1990s. "Recover" showcases the band's signature blend of hard rock and blues influences. The lyrics of the song deal with themes of resilience and overcoming struggles.

"Reflections" is an album by Paul Young, released in 1991. It features a collection of covers, showcasing Young's soulful voice and style. The album includes his interpretations of various popular songs from different artists, blending elements of pop and rock. Notable tracks may include renditions of songs originally performed by artists such as Leonard Cohen and others. The album reflects Young's musical influences and his ability to bring a personal touch to well-known tracks.

"Real to Reel" is a live album by the American rock band Tesla, released in 1998. The album features live recordings of the band's performances, showcasing their work primarily from the late 1980s and early 1990s. It highlights Tesla's signature sound, characterized by a blend of hard rock and melodic elements. The album includes popular tracks from their earlier studio albums, providing fans with a taste of the band's live energy and performance style.

"Scratch My Back" is a musical project by British musician Peter Gabriel, released in 2010. The album consists of reinterpretations of Gabriel's own songs, performed in an orchestral style, accompanied by a large ensemble called the New Blood Orchestra. The project is notable for its lush arrangements and orchestration, showcasing Gabriel’s music in a different light.

A radiosonde is a type of weather balloon equipped with meteorological instruments that are used to measure various atmospheric parameters as it ascends through the atmosphere. Typically, it collects data on temperature, humidity, pressure, and wind speed and direction. The radiosonde is attached to a balloon filled with helium or hydrogen, which allows it to rise to altitudes of up to 30 kilometers (about 19 miles) or more.

"Reflections" is an album by the legendary Motown group The Temptations, released in 1982. The album features a blend of original tracks and new interpretations of some of their classic hits. It showcases the group's signature harmonies and soulful sound, and it includes a mix of genres such as R&B, soul, and pop.

"Regrinding the axes" typically refers to the process of sharpening or refreshing the edges of the axes or cutting tools used in various machining, manufacturing, or woodworking operations. This term is often used in the context of equipment maintenance in manufacturing processes where tools need to be kept sharp to perform their functions effectively.

Retraced is a company that focuses on supply chain transparency and sustainability, primarily for the fashion and apparel industries. The platform helps brands and retailers trace their products' origins and the journey they take through the supply chain. By providing insights into various aspects such as material sourcing, manufacturing practices, and environmental impact, Retraced aims to support companies in making more ethical decisions and communicating those effectively to consumers.

As of my last knowledge update in October 2023, "Rock + Live" doesn't refer to a widely recognized, specific event, band, or concept within the music industry. However, it could potentially refer to a live music event focused on rock music, such as concerts or festivals that showcase rock bands and artists performing live.

"Rendez-Vous" is an album by Greek singer and television presenter Nikos Aliagas, released in 2011. The album features a collection of songs that showcase Aliagas's vocal talent and his ability to blend various musical styles. It includes collaborations with various artists, enhancing the album's diverse sound and appeal. Known for his work in the entertainment industry, Aliagas brings a unique flair to this project, making it a notable entry in his discography.

"Renditions of the Soul" does not appear to be a widely recognized term or title in literature, art, or music based on my knowledge as of October 2023. It could refer to various creative works, such as poetry, music albums, or philosophical discussions that explore the themes of spirituality, identity, or the essence of human experience.

"Renegades" is the fourth studio album by the American rock band Rage Against the Machine, released on December 5, 2000. The album features a collection of covers, showcasing the band's unique reinterpretations of songs from various genres and artists. Notable tracks include covers of songs originally by artists like Bruce Springsteen, The Rolling Stones, and Elvis Presley, as well as others.