Question: Are Roger Daltrey and Norman Blake both singers?

Context paragraphs:
Best Bits (album): Best Bits is a compilation album released by Roger Daltrey released in March 1982 in United States and under the title "The Best of Roger Daltrey" in Europe in 1981.  It was released on MCA 5301, Canada, and the album reached #185 in the U.S. charts.  The tracks "Martyrs and Madmen" and "Treachery" were previously unreleased.  The compilation and additional remixing were done by Jon Astley and Phil Chapman.

Roger Daltrey: Roger Harry Daltrey, {'1': ", '2': ", '3': ", '4': "} (born 1 March 1944) is an English singer and actor.  In a career spanning more than 50 years, Daltrey came to prominence in the mid-1960s as the founder and lead singer of the rock band the Who, which released fourteen singles that entered the Top 10 charts in the United Kingdom during the 1960s, 1970s, and 1980s, including "I Can't Explain", "My Generation", "Substitute", "I'm a Boy", "Happy Jack", "Pictures of Lily", "Pinball Wizard", "Won't Get Fooled Again", and "You Better You Bet".  Daltrey began his solo career in 1973, while still a member of the Who.  Since then, he has released eight studio albums, five compilation albums, and one live album.  His solo hits include "Giving It All Away", "Walking the Dog", "Written on the Wind", "Free Me", "Without Your Love", "Walking in My Sleep", "After the Fire", and "Under a Raging Moon".  In 2010, he was ranked as number 61 on "Rolling Stone"' s list of the 100 greatest singers of all time.

Martyrs &amp; Madmen: The Best of Roger Daltrey: Martyrs & Madmen: The Best of Roger Daltrey is a compilation album of Roger Daltrey recordings issued in 1997.  The CD was released on Rhino Records R2 72846 USA.

One of the Boys (Roger Daltrey album): One of the Boys is the third studio solo album by the Who's lead vocalist, Roger Daltrey.  It was first released in 1977, on Polydor in the UK, and MCA in the US.  The sessions were recorded at the Who's Ramport Studios during the winter of 1976 (vocals were recorded at Pathe Marconi Studios in Paris, due to tax complications), and Daltrey allowed students from the local Battersea technical school to film them as an educational project.  This also marked the first time that Daltrey had written or co-written a song since "Here For More" (released as the B-side of the Who's "The Seeker") in 1970, and "Lisztomania" in 1975.  Daltrey's original choice for producers were Jerry Leiber and Mike Stoller, but they declined.

One Man Band (Roger Daltrey song): One Man Band is a song by The Who's lead singer, Roger Daltrey from his début solo album "Daltrey".  The song was written by David Courtney and Leo Sayer, and features Daltrey's Acoustic guitar strumming.  According to Daltrey, it "reminiscences of Shepherd's Bush" (A place in west London where Daltrey had grown up and The Who were formed) and became one the albums highlights of the album, and later being released as a single in its own right in some European territories.

Free Me (Roger Daltrey song): "Free Me" is a song written by Russ Ballard and performed by Roger Daltrey, singer for English rock band The Who.  The song is on Roger Daltrey's 1980 solo album "McVicar" and in the film "McVicar", also released in 1980.

The Pride You Hide: "'The Pride You Hide'" is a song by Roger Daltrey, who at the time was the former lead singer of The Who.  The song was written by Alan Dalgleish, Nicky Tesco and Roger Daltrey.  The track was included on Roger Daltrey's sixth solo album, "Under a Raging Moon", as the fourth track on the first side of the LP.  The album was a tribute to The Who's former drummer Keith Moon.

Walking in My Sleep: "Walking in My Sleep" is a song written by Leslie Adey and Jack Green and recorded by Roger Daltrey from Roger Daltrey's fifth solo album released in 1984.  The single was produced by Mike Thorne, with executive producer listed as "Spike".  This is presumably the same woman who was credited as executive producer of Pete Townshend's "Scoop" album, later revealed to be Helen Wilkins.

No Plan B (band): No Plan B, also known as the Roger Daltrey Band, is a rock band assembled by The Who singer Roger Daltrey to support performances and tours outside of The Who.  Daltrey's band includes Simon Townshend (brother of Pete Townshend) on guitar and vocals, Frank Simes on lead guitar, Jon Button on bass, Loren Gold on keyboards and Scott Devours on drums.  Frank Simes is also Musical Director for the band.  In a 2010 appearance on "The Alan Titchmarsh Show", Daltrey called the band No Plan B.

Norman Blake (Scottish musician): Norman Blake (born 20 October 1965, Bellshill, North Lanarkshire, Scotland) is a singer, instrumentalist and songwriter in the Glasgow based band Teenage Fanclub.

Supporting paragraphs: Roger Daltrey Norman Blake (Scottish musician)
Answer: yes